18983349840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2777}}^1$

素因数の和:3126

約数の個数: 320

約数和(自身を含む): 72686347776

約数和(自身を除く): 53702997936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 313, 336, 364, 390, 420, 455, 520, 546, 560, 624, 626, 728, 780, 840, 910, 939, 1040, 1092, 1252, 1365, 1456, 1560, 1565, 1680, 1820, 1878, 2184, 2191, 2504, 2730, 2777, 3120, 3130, 3640, 3756, 4069, 4368, 4382, 4695, 5008, 5460, 5554, 6260, 6573, 7280, 7512, 8138, 8331, 8764, 9390, 10920, 10955, 11108, 12207, 12520, 13146, 13885, 15024, 16276, 16662, 17528, 18780, 19439, 20345, 21840, 21910, 22216, 24414, 25040, 26292, 27770, 28483, 32552, 32865, 33324, 35056, 36101, 37560, 38878, 40690, 41655, 43820, 44432, 48828, 52584, 55540, 56966, 58317, 61035, 65104, 65730, 66648, 72202, 75120, 77756, 81380, 83310, 85449, 87640, 97195, 97656, 105168, 108303, 111080, 113932, 116634, 122070, 131460, 133296, 142415, 144404, 155512, 162760, 166620, 170898, 175280, 180505, 194390, 195312, 216606, 222160, 227864, 233268, 244140, 252707, 262920, 284830, 288808, 291585, 311024, 325520, 333240, 341796, 361010, 388780, 427245, 433212, 455728, 466536, 488280, 505414, 525840, 541515, 569660, 577616, 583170, 666480, 683592, 722020, 758121, 777560, 854490, 866424, 869201, 933072, 976560, 1010828, 1083030, 1139320, 1166340, 1263535, 1367184, 1444040, 1516242, 1555120, 1708980, 1732848, 1738402, 2021656, 2166060, 2278640, 2332680, 2527070, 2607603, 2888080, 3032484, 3417960, 3476804, 3790605, 4043312, 4332120, 4346005, 4665360, 5054140, 5215206, 6064968, 6084407, 6835920, 6953608, 7581210, 8664240, 8692010, 10108280, 10430412, 11299613, 12129936, 12168814, 13038015, 13907216, 15162420, 17384020, 18253221, 20216560, 20860824, 22599226, 24337628, 26076030, 30324840, 30422035, 33898839, 34768040, 36506442, 41721648, 45198452, 48675256, 52152060, 56498065, 60649680, 60844070, 67797678, 69536080, 73012884, 79097291, 90396904, 91266105, 97350512, 104304120, 112996130, 121688140, 135595356, 146025768, 158194582, 169494195, 180793808, 182532210, 208608240, 225992260, 237291873, 243376280, 271190712, 292051536, 316389164, 338988390, 365064420, 395486455, 451984520, 474583746, 486752560, 542381424, 632778328, 677976780, 730128840, 790972910, 903969040, 949167492, 1186459365, 1265556656, 1355953560, 1460257680, 1581945820, 1898334984, 2372918730, 2711907120, 3163891640, 3796669968, 4745837460, 6327783280, 9491674920, 18983349840]

約数ペア:

[(1, 18983349840), (2, 9491674920), (3, 6327783280), (4, 4745837460), (5, 3796669968), (6, 3163891640), (7, 2711907120), (8, 2372918730), (10, 1898334984), (12, 1581945820), (13, 1460257680), (14, 1355953560), (15, 1265556656), (16, 1186459365), (20, 949167492), (21, 903969040), (24, 790972910), (26, 730128840), (28, 677976780), (30, 632778328), (35, 542381424), (39, 486752560), (40, 474583746), (42, 451984520), (48, 395486455), (52, 365064420), (56, 338988390), (60, 316389164), (65, 292051536), (70, 271190712), (78, 243376280), (80, 237291873), (84, 225992260), (91, 208608240), (104, 182532210), (105, 180793808), (112, 169494195), (120, 158194582), (130, 146025768), (140, 135595356), (156, 121688140), (168, 112996130), (182, 104304120), (195, 97350512), (208, 91266105), (210, 90396904), (240, 79097291), (260, 73012884), (273, 69536080), (280, 67797678), (312, 60844070), (313, 60649680), (336, 56498065), (364, 52152060), (390, 48675256), (420, 45198452), (455, 41721648), (520, 36506442), (546, 34768040), (560, 33898839), (624, 30422035), (626, 30324840), (728, 26076030), (780, 24337628), (840, 22599226), (910, 20860824), (939, 20216560), (1040, 18253221), (1092, 17384020), (1252, 15162420), (1365, 13907216), (1456, 13038015), (1560, 12168814), (1565, 12129936), (1680, 11299613), (1820, 10430412), (1878, 10108280), (2184, 8692010), (2191, 8664240), (2504, 7581210), (2730, 6953608), (2777, 6835920), (3120, 6084407), (3130, 6064968), (3640, 5215206), (3756, 5054140), (4069, 4665360), (4368, 4346005), (4382, 4332120), (4695, 4043312), (5008, 3790605), (5460, 3476804), (5554, 3417960), (6260, 3032484), (6573, 2888080), (7280, 2607603), (7512, 2527070), (8138, 2332680), (8331, 2278640), (8764, 2166060), (9390, 2021656), (10920, 1738402), (10955, 1732848), (11108, 1708980), (12207, 1555120), (12520, 1516242), (13146, 1444040), (13885, 1367184), (15024, 1263535), (16276, 1166340), (16662, 1139320), (17528, 1083030), (18780, 1010828), (19439, 976560), (20345, 933072), (21840, 869201), (21910, 866424), (22216, 854490), (24414, 777560), (25040, 758121), (26292, 722020), (27770, 683592), (28483, 666480), (32552, 583170), (32865, 577616), (33324, 569660), (35056, 541515), (36101, 525840), (37560, 505414), (38878, 488280), (40690, 466536), (41655, 455728), (43820, 433212), (44432, 427245), (48828, 388780), (52584, 361010), (55540, 341796), (56966, 333240), (58317, 325520), (61035, 311024), (65104, 291585), (65730, 288808), (66648, 284830), (72202, 262920), (75120, 252707), (77756, 244140), (81380, 233268), (83310, 227864), (85449, 222160), (87640, 216606), (97195, 195312), (97656, 194390), (105168, 180505), (108303, 175280), (111080, 170898), (113932, 166620), (116634, 162760), (122070, 155512), (131460, 144404), (133296, 142415)]