153770640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 504610560

約数和(自身を除く): 350839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 313, 345, 356, 368, 445, 460, 534, 552, 626, 690, 712, 890, 920, 939, 1068, 1104, 1252, 1335, 1380, 1424, 1565, 1780, 1840, 1878, 2047, 2136, 2504, 2670, 2760, 3130, 3560, 3756, 4094, 4272, 4695, 5008, 5340, 5520, 6141, 6260, 7120, 7199, 7512, 8188, 9390, 10235, 10680, 12282, 12520, 14398, 15024, 16376, 18780, 20470, 21360, 21597, 24564, 25040, 27857, 28796, 30705, 32752, 35995, 37560, 40940, 43194, 49128, 55714, 57592, 61410, 71990, 75120, 81880, 83571, 86388, 98256, 107985, 111428, 115184, 122820, 139285, 143980, 163760, 167142, 172776, 215970, 222856, 245640, 278570, 287960, 334284, 345552, 417855, 431940, 445712, 491280, 557140, 575920, 640711, 668568, 835710, 863880, 1114280, 1281422, 1337136, 1671420, 1727760, 1922133, 2228560, 2562844, 3203555, 3342840, 3844266, 5125688, 6407110, 6685680, 7688532, 9610665, 10251376, 12814220, 15377064, 19221330, 25628440, 30754128, 38442660, 51256880, 76885320, 153770640]

約数ペア:

[(1, 153770640), (2, 76885320), (3, 51256880), (4, 38442660), (5, 30754128), (6, 25628440), (8, 19221330), (10, 15377064), (12, 12814220), (15, 10251376), (16, 9610665), (20, 7688532), (23, 6685680), (24, 6407110), (30, 5125688), (40, 3844266), (46, 3342840), (48, 3203555), (60, 2562844), (69, 2228560), (80, 1922133), (89, 1727760), (92, 1671420), (115, 1337136), (120, 1281422), (138, 1114280), (178, 863880), (184, 835710), (230, 668568), (240, 640711), (267, 575920), (276, 557140), (313, 491280), (345, 445712), (356, 431940), (368, 417855), (445, 345552), (460, 334284), (534, 287960), (552, 278570), (626, 245640), (690, 222856), (712, 215970), (890, 172776), (920, 167142), (939, 163760), (1068, 143980), (1104, 139285), (1252, 122820), (1335, 115184), (1380, 111428), (1424, 107985), (1565, 98256), (1780, 86388), (1840, 83571), (1878, 81880), (2047, 75120), (2136, 71990), (2504, 61410), (2670, 57592), (2760, 55714), (3130, 49128), (3560, 43194), (3756, 40940), (4094, 37560), (4272, 35995), (4695, 32752), (5008, 30705), (5340, 28796), (5520, 27857), (6141, 25040), (6260, 24564), (7120, 21597), (7199, 21360), (7512, 20470), (8188, 18780), (9390, 16376), (10235, 15024), (10680, 14398), (12282, 12520)]