21432426240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:955

約数の個数: 288

約数和(自身を含む): 70167053376

約数和(自身を除く): 48734627136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 101, 120, 128, 146, 160, 192, 202, 219, 240, 256, 292, 303, 320, 365, 384, 404, 438, 480, 505, 584, 606, 640, 730, 757, 768, 808, 876, 960, 1010, 1095, 1168, 1212, 1280, 1460, 1514, 1515, 1616, 1752, 1920, 2020, 2190, 2271, 2336, 2424, 2920, 3028, 3030, 3232, 3504, 3785, 3840, 4040, 4380, 4542, 4672, 4848, 5840, 6056, 6060, 6464, 7008, 7373, 7570, 8080, 8760, 9084, 9344, 9696, 11355, 11680, 12112, 12120, 12928, 14016, 14746, 15140, 16160, 17520, 18168, 18688, 19392, 22119, 22710, 23360, 24224, 24240, 25856, 28032, 29492, 30280, 32320, 35040, 36336, 36865, 38784, 44238, 45420, 46720, 48448, 48480, 55261, 56064, 58984, 60560, 64640, 70080, 72672, 73730, 76457, 77568, 88476, 90840, 93440, 96896, 96960, 110522, 110595, 117968, 121120, 129280, 140160, 145344, 147460, 152914, 165783, 176952, 181680, 193792, 193920, 221044, 221190, 229371, 235936, 242240, 276305, 280320, 290688, 294920, 305828, 331566, 353904, 363360, 382285, 387840, 442088, 442380, 458742, 471872, 484480, 552610, 581376, 589840, 611656, 663132, 707808, 726720, 764570, 828915, 884176, 884760, 917484, 943744, 968960, 1105220, 1146855, 1179680, 1223312, 1326264, 1415616, 1453440, 1529140, 1657830, 1768352, 1769520, 1834968, 1887488, 2210440, 2293710, 2359360, 2446624, 2652528, 2831232, 2906880, 3058280, 3315660, 3536704, 3539040, 3669936, 4420880, 4587420, 4718720, 4893248, 5305056, 5581361, 5662464, 6116560, 6631320, 7073408, 7078080, 7339872, 8841760, 9174840, 9437440, 9786496, 10610112, 11162722, 12233120, 13262640, 14146816, 14156160, 14679744, 16744083, 17683520, 18349680, 19572992, 21220224, 22325444, 24466240, 26525280, 27906805, 28312320, 29359488, 33488166, 35367040, 36699360, 42440448, 44650888, 48932480, 53050560, 55813610, 58718976, 66976332, 70734080, 73398720, 83720415, 89301776, 97864960, 106101120, 111627220, 133952664, 146797440, 167440830, 178603552, 212202240, 223254440, 267905328, 293594880, 334881660, 357207104, 446508880, 535810656, 669763320, 714414208, 893017760, 1071621312, 1339526640, 1428828416, 1786035520, 2143242624, 2679053280, 3572071040, 4286485248, 5358106560, 7144142080, 10716213120, 21432426240]

約数ペア:

[(1, 21432426240), (2, 10716213120), (3, 7144142080), (4, 5358106560), (5, 4286485248), (6, 3572071040), (8, 2679053280), (10, 2143242624), (12, 1786035520), (15, 1428828416), (16, 1339526640), (20, 1071621312), (24, 893017760), (30, 714414208), (32, 669763320), (40, 535810656), (48, 446508880), (60, 357207104), (64, 334881660), (73, 293594880), (80, 267905328), (96, 223254440), (101, 212202240), (120, 178603552), (128, 167440830), (146, 146797440), (160, 133952664), (192, 111627220), (202, 106101120), (219, 97864960), (240, 89301776), (256, 83720415), (292, 73398720), (303, 70734080), (320, 66976332), (365, 58718976), (384, 55813610), (404, 53050560), (438, 48932480), (480, 44650888), (505, 42440448), (584, 36699360), (606, 35367040), (640, 33488166), (730, 29359488), (757, 28312320), (768, 27906805), (808, 26525280), (876, 24466240), (960, 22325444), (1010, 21220224), (1095, 19572992), (1168, 18349680), (1212, 17683520), (1280, 16744083), (1460, 14679744), (1514, 14156160), (1515, 14146816), (1616, 13262640), (1752, 12233120), (1920, 11162722), (2020, 10610112), (2190, 9786496), (2271, 9437440), (2336, 9174840), (2424, 8841760), (2920, 7339872), (3028, 7078080), (3030, 7073408), (3232, 6631320), (3504, 6116560), (3785, 5662464), (3840, 5581361), (4040, 5305056), (4380, 4893248), (4542, 4718720), (4672, 4587420), (4848, 4420880), (5840, 3669936), (6056, 3539040), (6060, 3536704), (6464, 3315660), (7008, 3058280), (7373, 2906880), (7570, 2831232), (8080, 2652528), (8760, 2446624), (9084, 2359360), (9344, 2293710), (9696, 2210440), (11355, 1887488), (11680, 1834968), (12112, 1769520), (12120, 1768352), (12928, 1657830), (14016, 1529140), (14746, 1453440), (15140, 1415616), (16160, 1326264), (17520, 1223312), (18168, 1179680), (18688, 1146855), (19392, 1105220), (22119, 968960), (22710, 943744), (23360, 917484), (24224, 884760), (24240, 884176), (25856, 828915), (28032, 764570), (29492, 726720), (30280, 707808), (32320, 663132), (35040, 611656), (36336, 589840), (36865, 581376), (38784, 552610), (44238, 484480), (45420, 471872), (46720, 458742), (48448, 442380), (48480, 442088), (55261, 387840), (56064, 382285), (58984, 363360), (60560, 353904), (64640, 331566), (70080, 305828), (72672, 294920), (73730, 290688), (76457, 280320), (77568, 276305), (88476, 242240), (90840, 235936), (93440, 229371), (96896, 221190), (96960, 221044), (110522, 193920), (110595, 193792), (117968, 181680), (121120, 176952), (129280, 165783), (140160, 152914), (145344, 147460)]