233971920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3610

約数の個数: 240

約数和(自身を含む): 967354752

約数和(自身を除く): 733382832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3571, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7142, 7280, 8190, 9360, 10713, 10920, 13104, 14284, 16380, 17855, 21426, 21840, 24997, 28568, 32139, 32760, 35710, 42852, 46423, 49994, 53565, 57136, 64278, 65520, 71420, 74991, 85704, 92846, 99988, 107130, 124985, 128556, 139269, 142840, 149982, 160695, 171408, 185692, 199976, 214260, 224973, 232115, 249970, 257112, 278538, 285680, 299964, 321390, 324961, 371384, 374955, 399952, 417807, 428520, 449946, 464230, 499940, 514224, 557076, 599928, 642780, 649922, 696345, 742768, 749910, 835614, 857040, 899892, 928460, 974883, 999880, 1114152, 1124865, 1199856, 1285560, 1299844, 1392690, 1499820, 1624805, 1671228, 1799784, 1856920, 1949766, 1999760, 2089035, 2228304, 2249730, 2571120, 2599688, 2785380, 2924649, 2999640, 3249610, 3342456, 3599568, 3713840, 3899532, 4178070, 4499460, 4874415, 5199376, 5570760, 5849298, 5999280, 6499220, 6684912, 7799064, 8356140, 8998920, 9748830, 11141520, 11698596, 12998440, 14623245, 15598128, 16712280, 17997840, 19497660, 23397192, 25996880, 29246490, 33424560, 38995320, 46794384, 58492980, 77990640, 116985960, 233971920]

約数ペア:

[(1, 233971920), (2, 116985960), (3, 77990640), (4, 58492980), (5, 46794384), (6, 38995320), (7, 33424560), (8, 29246490), (9, 25996880), (10, 23397192), (12, 19497660), (13, 17997840), (14, 16712280), (15, 15598128), (16, 14623245), (18, 12998440), (20, 11698596), (21, 11141520), (24, 9748830), (26, 8998920), (28, 8356140), (30, 7799064), (35, 6684912), (36, 6499220), (39, 5999280), (40, 5849298), (42, 5570760), (45, 5199376), (48, 4874415), (52, 4499460), (56, 4178070), (60, 3899532), (63, 3713840), (65, 3599568), (70, 3342456), (72, 3249610), (78, 2999640), (80, 2924649), (84, 2785380), (90, 2599688), (91, 2571120), (104, 2249730), (105, 2228304), (112, 2089035), (117, 1999760), (120, 1949766), (126, 1856920), (130, 1799784), (140, 1671228), (144, 1624805), (156, 1499820), (168, 1392690), (180, 1299844), (182, 1285560), (195, 1199856), (208, 1124865), (210, 1114152), (234, 999880), (240, 974883), (252, 928460), (260, 899892), (273, 857040), (280, 835614), (312, 749910), (315, 742768), (336, 696345), (360, 649922), (364, 642780), (390, 599928), (420, 557076), (455, 514224), (468, 499940), (504, 464230), (520, 449946), (546, 428520), (560, 417807), (585, 399952), (624, 374955), (630, 371384), (720, 324961), (728, 321390), (780, 299964), (819, 285680), (840, 278538), (910, 257112), (936, 249970), (1008, 232115), (1040, 224973), (1092, 214260), (1170, 199976), (1260, 185692), (1365, 171408), (1456, 160695), (1560, 149982), (1638, 142840), (1680, 139269), (1820, 128556), (1872, 124985), (2184, 107130), (2340, 99988), (2520, 92846), (2730, 85704), (3120, 74991), (3276, 71420), (3571, 65520), (3640, 64278), (4095, 57136), (4368, 53565), (4680, 49994), (5040, 46423), (5460, 42852), (6552, 35710), (7142, 32760), (7280, 32139), (8190, 28568), (9360, 24997), (10713, 21840), (10920, 21426), (13104, 17855), (14284, 16380)]