6720783570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 19782144000

約数和(自身を除く): 13061360430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 149, 153, 155, 170, 186, 255, 270, 279, 298, 306, 310, 317, 447, 459, 465, 510, 527, 558, 634, 745, 765, 837, 894, 918, 930, 951, 1054, 1341, 1395, 1490, 1530, 1581, 1585, 1674, 1902, 2235, 2295, 2533, 2635, 2682, 2790, 2853, 3162, 3170, 4023, 4185, 4470, 4590, 4619, 4743, 4755, 5066, 5270, 5389, 5706, 6705, 7599, 7905, 8046, 8370, 8559, 9238, 9486, 9510, 9827, 10778, 12665, 13410, 13857, 14229, 14265, 15198, 15810, 16167, 17118, 19654, 20115, 22797, 23095, 23715, 25330, 26945, 27714, 28458, 28530, 29481, 32334, 37995, 40230, 41571, 42795, 45594, 46190, 47233, 47430, 48501, 49135, 53890, 58962, 68391, 69285, 71145, 75990, 78523, 80835, 83142, 85590, 88443, 94466, 97002, 98270, 113985, 124713, 136782, 138570, 141699, 142290, 145503, 147405, 157046, 161670, 167059, 176886, 207855, 227970, 235569, 236165, 242505, 249426, 265329, 283398, 291006, 294810, 334118, 341955, 392615, 415710, 425097, 442215, 471138, 472330, 485010, 501177, 530658, 623565, 683910, 706707, 708495, 727515, 785230, 802961, 835295, 850194, 884430, 1002354, 1177845, 1247130, 1275291, 1326645, 1413414, 1416990, 1455030, 1464223, 1503531, 1605922, 1670590, 2120121, 2125485, 2355690, 2408883, 2505885, 2550582, 2653290, 2928446, 3007062, 3533535, 4014805, 4240242, 4250970, 4392669, 4510593, 4817766, 5011770, 6376455, 7067070, 7226649, 7321115, 7517655, 8029610, 8785338, 9021186, 10600605, 12044415, 12752910, 13178007, 14453298, 14642230, 15035310, 21201210, 21679947, 21963345, 22552965, 24088830, 24891791, 26356014, 36133245, 39534021, 43359894, 43926690, 45105930, 49783582, 65890035, 72266490, 74675373, 79068042, 108399735, 124458955, 131780070, 149350746, 197670105, 216799470, 224026119, 248917910, 373376865, 395340210, 448052238, 672078357, 746753730, 1120130595, 1344156714, 2240261190, 3360391785, 6720783570]

約数ペア:

[(1, 6720783570), (2, 3360391785), (3, 2240261190), (5, 1344156714), (6, 1120130595), (9, 746753730), (10, 672078357), (15, 448052238), (17, 395340210), (18, 373376865), (27, 248917910), (30, 224026119), (31, 216799470), (34, 197670105), (45, 149350746), (51, 131780070), (54, 124458955), (62, 108399735), (85, 79068042), (90, 74675373), (93, 72266490), (102, 65890035), (135, 49783582), (149, 45105930), (153, 43926690), (155, 43359894), (170, 39534021), (186, 36133245), (255, 26356014), (270, 24891791), (279, 24088830), (298, 22552965), (306, 21963345), (310, 21679947), (317, 21201210), (447, 15035310), (459, 14642230), (465, 14453298), (510, 13178007), (527, 12752910), (558, 12044415), (634, 10600605), (745, 9021186), (765, 8785338), (837, 8029610), (894, 7517655), (918, 7321115), (930, 7226649), (951, 7067070), (1054, 6376455), (1341, 5011770), (1395, 4817766), (1490, 4510593), (1530, 4392669), (1581, 4250970), (1585, 4240242), (1674, 4014805), (1902, 3533535), (2235, 3007062), (2295, 2928446), (2533, 2653290), (2635, 2550582), (2682, 2505885), (2790, 2408883), (2853, 2355690), (3162, 2125485), (3170, 2120121), (4023, 1670590), (4185, 1605922), (4470, 1503531), (4590, 1464223), (4619, 1455030), (4743, 1416990), (4755, 1413414), (5066, 1326645), (5270, 1275291), (5389, 1247130), (5706, 1177845), (6705, 1002354), (7599, 884430), (7905, 850194), (8046, 835295), (8370, 802961), (8559, 785230), (9238, 727515), (9486, 708495), (9510, 706707), (9827, 683910), (10778, 623565), (12665, 530658), (13410, 501177), (13857, 485010), (14229, 472330), (14265, 471138), (15198, 442215), (15810, 425097), (16167, 415710), (17118, 392615), (19654, 341955), (20115, 334118), (22797, 294810), (23095, 291006), (23715, 283398), (25330, 265329), (26945, 249426), (27714, 242505), (28458, 236165), (28530, 235569), (29481, 227970), (32334, 207855), (37995, 176886), (40230, 167059), (41571, 161670), (42795, 157046), (45594, 147405), (46190, 145503), (47233, 142290), (47430, 141699), (48501, 138570), (49135, 136782), (53890, 124713), (58962, 113985), (68391, 98270), (69285, 97002), (71145, 94466), (75990, 88443), (78523, 85590), (80835, 83142)]