230655960

素因数分解:

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

素因数の和:442

約数の個数: 192

約数和(自身を含む): 793540800

約数和(自身を除く): 562884840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 313, 345, 356, 360, 414, 445, 460, 534, 552, 626, 690, 712, 801, 828, 890, 920, 939, 1035, 1068, 1252, 1335, 1380, 1565, 1602, 1656, 1780, 1878, 2047, 2070, 2136, 2504, 2670, 2760, 2817, 3130, 3204, 3560, 3756, 4005, 4094, 4140, 4695, 5340, 5634, 6141, 6260, 6408, 7199, 7512, 8010, 8188, 8280, 9390, 10235, 10680, 11268, 12282, 12520, 14085, 14398, 16020, 16376, 18423, 18780, 20470, 21597, 22536, 24564, 27857, 28170, 28796, 30705, 32040, 35995, 36846, 37560, 40940, 43194, 49128, 55714, 56340, 57592, 61410, 64791, 71990, 73692, 81880, 83571, 86388, 92115, 107985, 111428, 112680, 122820, 129582, 139285, 143980, 147384, 167142, 172776, 184230, 215970, 222856, 245640, 250713, 259164, 278570, 287960, 323955, 334284, 368460, 417855, 431940, 501426, 518328, 557140, 640711, 647910, 668568, 736920, 835710, 863880, 1002852, 1114280, 1253565, 1281422, 1295820, 1671420, 1922133, 2005704, 2507130, 2562844, 2591640, 3203555, 3342840, 3844266, 5014260, 5125688, 5766399, 6407110, 7688532, 9610665, 10028520, 11532798, 12814220, 15377064, 19221330, 23065596, 25628440, 28831995, 38442660, 46131192, 57663990, 76885320, 115327980, 230655960]

約数ペア:

[(1, 230655960), (2, 115327980), (3, 76885320), (4, 57663990), (5, 46131192), (6, 38442660), (8, 28831995), (9, 25628440), (10, 23065596), (12, 19221330), (15, 15377064), (18, 12814220), (20, 11532798), (23, 10028520), (24, 9610665), (30, 7688532), (36, 6407110), (40, 5766399), (45, 5125688), (46, 5014260), (60, 3844266), (69, 3342840), (72, 3203555), (89, 2591640), (90, 2562844), (92, 2507130), (115, 2005704), (120, 1922133), (138, 1671420), (178, 1295820), (180, 1281422), (184, 1253565), (207, 1114280), (230, 1002852), (267, 863880), (276, 835710), (313, 736920), (345, 668568), (356, 647910), (360, 640711), (414, 557140), (445, 518328), (460, 501426), (534, 431940), (552, 417855), (626, 368460), (690, 334284), (712, 323955), (801, 287960), (828, 278570), (890, 259164), (920, 250713), (939, 245640), (1035, 222856), (1068, 215970), (1252, 184230), (1335, 172776), (1380, 167142), (1565, 147384), (1602, 143980), (1656, 139285), (1780, 129582), (1878, 122820), (2047, 112680), (2070, 111428), (2136, 107985), (2504, 92115), (2670, 86388), (2760, 83571), (2817, 81880), (3130, 73692), (3204, 71990), (3560, 64791), (3756, 61410), (4005, 57592), (4094, 56340), (4140, 55714), (4695, 49128), (5340, 43194), (5634, 40940), (6141, 37560), (6260, 36846), (6408, 35995), (7199, 32040), (7512, 30705), (8010, 28796), (8188, 28170), (8280, 27857), (9390, 24564), (10235, 22536), (10680, 21597), (11268, 20470), (12282, 18780), (12520, 18423), (14085, 16376), (14398, 16020)]