1681984080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 480

約数和(自身を含む): 6961054464

約数和(自身を除く): 5279070384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 67, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 134, 136, 140, 144, 153, 168, 170, 180, 201, 204, 210, 238, 240, 252, 255, 268, 272, 280, 293, 306, 315, 335, 336, 340, 357, 360, 402, 408, 420, 469, 476, 504, 510, 536, 560, 586, 595, 603, 612, 630, 670, 680, 714, 720, 765, 804, 816, 840, 879, 938, 952, 1005, 1008, 1020, 1071, 1072, 1139, 1172, 1190, 1206, 1224, 1260, 1340, 1360, 1407, 1428, 1465, 1530, 1608, 1680, 1758, 1785, 1876, 1904, 2010, 2040, 2051, 2142, 2278, 2344, 2345, 2380, 2412, 2448, 2520, 2637, 2680, 2814, 2856, 2930, 3015, 3060, 3216, 3417, 3516, 3570, 3752, 4020, 4080, 4102, 4221, 4284, 4395, 4556, 4688, 4690, 4760, 4824, 4981, 5040, 5274, 5355, 5360, 5628, 5695, 5712, 5860, 6030, 6120, 6153, 6834, 7032, 7035, 7140, 7504, 7973, 8040, 8204, 8442, 8568, 8790, 9112, 9380, 9520, 9648, 9962, 10251, 10255, 10548, 10710, 11256, 11390, 11720, 12060, 12240, 12306, 13185, 13668, 14064, 14070, 14280, 14943, 15946, 16080, 16408, 16884, 17085, 17136, 17580, 18224, 18459, 18760, 19631, 19924, 20502, 20510, 21096, 21105, 21420, 22512, 22780, 23440, 23919, 24120, 24612, 24905, 26370, 27336, 28140, 28560, 29886, 30765, 31892, 32816, 33768, 34170, 34867, 35160, 36918, 37520, 39262, 39848, 39865, 41004, 41020, 42192, 42210, 42840, 44829, 45560, 47838, 48240, 49224, 49810, 51255, 52740, 54672, 56280, 58893, 59772, 61530, 63784, 67536, 68340, 69734, 70320, 71757, 73836, 74715, 78524, 79696, 79730, 82008, 82040, 84420, 85680, 89658, 91120, 92295, 95676, 98155, 98448, 99620, 102510, 104601, 105480, 112560, 117786, 119544, 119595, 123060, 127568, 136680, 137417, 139468, 143514, 147672, 149430, 157048, 159460, 164016, 164080, 168840, 174335, 176679, 179316, 184590, 191352, 196310, 199240, 205020, 209202, 210960, 224145, 235572, 239088, 239190, 246120, 273360, 274834, 278936, 287028, 294465, 295344, 298860, 313803, 314096, 318920, 333727, 337680, 348670, 353358, 358632, 358785, 369180, 382704, 392620, 398480, 410040, 412251, 418404, 448290, 471144, 478380, 492240, 523005, 549668, 557872, 574056, 588930, 597720, 627606, 637840, 667454, 687085, 697340, 706716, 717264, 717570, 738360, 785240, 820080, 824502, 836808, 883395, 896580, 942288, 956760, 1001181, 1046010, 1099336, 1148112, 1177860, 1195440, 1236753, 1255212, 1334908, 1374170, 1394680, 1413432, 1435140, 1476720, 1569015, 1570480, 1649004, 1668635, 1673616, 1766790, 1793160, 1913520, 2002362, 2061255, 2092020, 2198672, 2336089, 2355720, 2473506, 2510424, 2669816, 2748340, 2789360, 2826864, 2870280, 3003543, 3138030, 3298008, 3337270, 3533580, 3586320, 4004724, 4122510, 4184040, 4672178, 4711440, 4947012, 5005905, 5020848, 5339632, 5496680, 5740560, 6007086, 6183765, 6276060, 6596016, 6674540, 7008267, 7067160, 8009448, 8245020, 8368080, 9344356, 9894024, 10011810, 10993360, 11680445, 12014172, 12367530, 12552120, 13349080, 14016534, 14134320, 15017715, 16018896, 16490040, 18688712, 19788048, 20023620, 21024801, 23360890, 24028344, 24735060, 25104240, 26698160, 28033068, 30035430, 32980080, 35041335, 37377424, 40047240, 42049602, 46721780, 48056688, 49470120, 56066136, 60070860, 70082670, 80094480, 84099204, 93443560, 98940240, 105124005, 112132272, 120141720, 140165340, 168198408, 186887120, 210248010, 240283440, 280330680, 336396816, 420496020, 560661360, 840992040, 1681984080]

約数ペア:

[(1, 1681984080), (2, 840992040), (3, 560661360), (4, 420496020), (5, 336396816), (6, 280330680), (7, 240283440), (8, 210248010), (9, 186887120), (10, 168198408), (12, 140165340), (14, 120141720), (15, 112132272), (16, 105124005), (17, 98940240), (18, 93443560), (20, 84099204), (21, 80094480), (24, 70082670), (28, 60070860), (30, 56066136), (34, 49470120), (35, 48056688), (36, 46721780), (40, 42049602), (42, 40047240), (45, 37377424), (48, 35041335), (51, 32980080), (56, 30035430), (60, 28033068), (63, 26698160), (67, 25104240), (68, 24735060), (70, 24028344), (72, 23360890), (80, 21024801), (84, 20023620), (85, 19788048), (90, 18688712), (102, 16490040), (105, 16018896), (112, 15017715), (119, 14134320), (120, 14016534), (126, 13349080), (134, 12552120), (136, 12367530), (140, 12014172), (144, 11680445), (153, 10993360), (168, 10011810), (170, 9894024), (180, 9344356), (201, 8368080), (204, 8245020), (210, 8009448), (238, 7067160), (240, 7008267), (252, 6674540), (255, 6596016), (268, 6276060), (272, 6183765), (280, 6007086), (293, 5740560), (306, 5496680), (315, 5339632), (335, 5020848), (336, 5005905), (340, 4947012), (357, 4711440), (360, 4672178), (402, 4184040), (408, 4122510), (420, 4004724), (469, 3586320), (476, 3533580), (504, 3337270), (510, 3298008), (536, 3138030), (560, 3003543), (586, 2870280), (595, 2826864), (603, 2789360), (612, 2748340), (630, 2669816), (670, 2510424), (680, 2473506), (714, 2355720), (720, 2336089), (765, 2198672), (804, 2092020), (816, 2061255), (840, 2002362), (879, 1913520), (938, 1793160), (952, 1766790), (1005, 1673616), (1008, 1668635), (1020, 1649004), (1071, 1570480), (1072, 1569015), (1139, 1476720), (1172, 1435140), (1190, 1413432), (1206, 1394680), (1224, 1374170), (1260, 1334908), (1340, 1255212), (1360, 1236753), (1407, 1195440), (1428, 1177860), (1465, 1148112), (1530, 1099336), (1608, 1046010), (1680, 1001181), (1758, 956760), (1785, 942288), (1876, 896580), (1904, 883395), (2010, 836808), (2040, 824502), (2051, 820080), (2142, 785240), (2278, 738360), (2344, 717570), (2345, 717264), (2380, 706716), (2412, 697340), (2448, 687085), (2520, 667454), (2637, 637840), (2680, 627606), (2814, 597720), (2856, 588930), (2930, 574056), (3015, 557872), (3060, 549668), (3216, 523005), (3417, 492240), (3516, 478380), (3570, 471144), (3752, 448290), (4020, 418404), (4080, 412251), (4102, 410040), (4221, 398480), (4284, 392620), (4395, 382704), (4556, 369180), (4688, 358785), (4690, 358632), (4760, 353358), (4824, 348670), (4981, 337680), (5040, 333727), (5274, 318920), (5355, 314096), (5360, 313803), (5628, 298860), (5695, 295344), (5712, 294465), (5860, 287028), (6030, 278936), (6120, 274834), (6153, 273360), (6834, 246120), (7032, 239190), (7035, 239088), (7140, 235572), (7504, 224145), (7973, 210960), (8040, 209202), (8204, 205020), (8442, 199240), (8568, 196310), (8790, 191352), (9112, 184590), (9380, 179316), (9520, 176679), (9648, 174335), (9962, 168840), (10251, 164080), (10255, 164016), (10548, 159460), (10710, 157048), (11256, 149430), (11390, 147672), (11720, 143514), (12060, 139468), (12240, 137417), (12306, 136680), (13185, 127568), (13668, 123060), (14064, 119595), (14070, 119544), (14280, 117786), (14943, 112560), (15946, 105480), (16080, 104601), (16408, 102510), (16884, 99620), (17085, 98448), (17136, 98155), (17580, 95676), (18224, 92295), (18459, 91120), (18760, 89658), (19631, 85680), (19924, 84420), (20502, 82040), (20510, 82008), (21096, 79730), (21105, 79696), (21420, 78524), (22512, 74715), (22780, 73836), (23440, 71757), (23919, 70320), (24120, 69734), (24612, 68340), (24905, 67536), (26370, 63784), (27336, 61530), (28140, 59772), (28560, 58893), (29886, 56280), (30765, 54672), (31892, 52740), (32816, 51255), (33768, 49810), (34170, 49224), (34867, 48240), (35160, 47838), (36918, 45560), (37520, 44829), (39262, 42840), (39848, 42210), (39865, 42192), (41004, 41020)]