21229639680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11329}}^1$

素因数の和:11420

約数の個数: 192

約数和(自身を含む): 69037768800

約数和(自身を除く): 47808129120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2048, 2440, 2560, 2928, 3072, 3660, 3840, 3904, 4880, 5120, 5856, 6144, 7320, 7680, 7808, 9760, 10240, 11329, 11712, 14640, 15360, 15616, 19520, 22658, 23424, 29280, 30720, 31232, 33987, 39040, 45316, 46848, 56645, 58560, 62464, 67974, 78080, 90632, 93696, 113290, 117120, 124928, 135948, 156160, 169935, 181264, 187392, 226580, 234240, 271896, 312320, 339870, 362528, 374784, 453160, 468480, 543792, 624640, 679740, 691069, 725056, 906320, 936960, 1087584, 1359480, 1382138, 1450112, 1812640, 1873920, 2073207, 2175168, 2718960, 2764276, 2900224, 3455345, 3625280, 4146414, 4350336, 5437920, 5528552, 5800448, 6910690, 7250560, 8292828, 8700672, 10366035, 10875840, 11057104, 11600896, 13821380, 14501120, 16585656, 17401344, 20732070, 21751680, 22114208, 23201792, 27642760, 29002240, 33171312, 34802688, 41464140, 43503360, 44228416, 55285520, 58004480, 66342624, 69605376, 82928280, 87006720, 88456832, 110571040, 116008960, 132685248, 165856560, 174013440, 176913664, 221142080, 265370496, 331713120, 348026880, 353827328, 442284160, 530740992, 663426240, 707654656, 884568320, 1061481984, 1326852480, 1415309312, 1769136640, 2122963968, 2653704960, 3538273280, 4245927936, 5307409920, 7076546560, 10614819840, 21229639680]

約数ペア:

[(1, 21229639680), (2, 10614819840), (3, 7076546560), (4, 5307409920), (5, 4245927936), (6, 3538273280), (8, 2653704960), (10, 2122963968), (12, 1769136640), (15, 1415309312), (16, 1326852480), (20, 1061481984), (24, 884568320), (30, 707654656), (32, 663426240), (40, 530740992), (48, 442284160), (60, 353827328), (61, 348026880), (64, 331713120), (80, 265370496), (96, 221142080), (120, 176913664), (122, 174013440), (128, 165856560), (160, 132685248), (183, 116008960), (192, 110571040), (240, 88456832), (244, 87006720), (256, 82928280), (305, 69605376), (320, 66342624), (366, 58004480), (384, 55285520), (480, 44228416), (488, 43503360), (512, 41464140), (610, 34802688), (640, 33171312), (732, 29002240), (768, 27642760), (915, 23201792), (960, 22114208), (976, 21751680), (1024, 20732070), (1220, 17401344), (1280, 16585656), (1464, 14501120), (1536, 13821380), (1830, 11600896), (1920, 11057104), (1952, 10875840), (2048, 10366035), (2440, 8700672), (2560, 8292828), (2928, 7250560), (3072, 6910690), (3660, 5800448), (3840, 5528552), (3904, 5437920), (4880, 4350336), (5120, 4146414), (5856, 3625280), (6144, 3455345), (7320, 2900224), (7680, 2764276), (7808, 2718960), (9760, 2175168), (10240, 2073207), (11329, 1873920), (11712, 1812640), (14640, 1450112), (15360, 1382138), (15616, 1359480), (19520, 1087584), (22658, 936960), (23424, 906320), (29280, 725056), (30720, 691069), (31232, 679740), (33987, 624640), (39040, 543792), (45316, 468480), (46848, 453160), (56645, 374784), (58560, 362528), (62464, 339870), (67974, 312320), (78080, 271896), (90632, 234240), (93696, 226580), (113290, 187392), (117120, 181264), (124928, 169935), (135948, 156160)]