353143057120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{128749}}^1$

素因数の和:128881

約数の個数: 192

約数和(自身を含む): 996710400000

約数和(自身を除く): 643567342880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 79, 80, 112, 124, 140, 155, 158, 160, 217, 224, 248, 280, 310, 316, 395, 434, 496, 553, 560, 620, 632, 790, 868, 992, 1085, 1106, 1120, 1240, 1264, 1580, 1736, 2170, 2212, 2449, 2480, 2528, 2765, 3160, 3472, 4340, 4424, 4898, 4960, 5530, 6320, 6944, 8680, 8848, 9796, 11060, 12245, 12640, 17143, 17360, 17696, 19592, 22120, 24490, 34286, 34720, 39184, 44240, 48980, 68572, 78368, 85715, 88480, 97960, 128749, 137144, 171430, 195920, 257498, 274288, 342860, 391840, 514996, 548576, 643745, 685720, 901243, 1029992, 1287490, 1371440, 1802486, 2059984, 2574980, 2742880, 3604972, 3991219, 4119968, 4506215, 5149960, 7209944, 7982438, 9012430, 10171171, 10299920, 14419888, 15964876, 18024860, 19956095, 20342342, 20599840, 27938533, 28839776, 31929752, 36049720, 39912190, 40684684, 50855855, 55877066, 63859504, 71198197, 72099440, 79824380, 81369368, 101711710, 111754132, 127719008, 139692665, 142396394, 144198880, 159648760, 162738736, 203423420, 223508264, 279385330, 284792788, 315306301, 319297520, 325477472, 355990985, 406846840, 447016528, 558770660, 569585576, 630612602, 638595040, 711981970, 813693680, 894033056, 1117541320, 1139171152, 1261225204, 1423963940, 1576531505, 1627387360, 2207144107, 2235082640, 2278342304, 2522450408, 2847927880, 3153063010, 4414288214, 4470165280, 5044900816, 5695855760, 6306126020, 8828576428, 10089801632, 11035720535, 11391711520, 12612252040, 17657152856, 22071441070, 25224504080, 35314305712, 44142882140, 50449008160, 70628611424, 88285764280, 176571528560, 353143057120]

約数ペア:

[(1, 353143057120), (2, 176571528560), (4, 88285764280), (5, 70628611424), (7, 50449008160), (8, 44142882140), (10, 35314305712), (14, 25224504080), (16, 22071441070), (20, 17657152856), (28, 12612252040), (31, 11391711520), (32, 11035720535), (35, 10089801632), (40, 8828576428), (56, 6306126020), (62, 5695855760), (70, 5044900816), (79, 4470165280), (80, 4414288214), (112, 3153063010), (124, 2847927880), (140, 2522450408), (155, 2278342304), (158, 2235082640), (160, 2207144107), (217, 1627387360), (224, 1576531505), (248, 1423963940), (280, 1261225204), (310, 1139171152), (316, 1117541320), (395, 894033056), (434, 813693680), (496, 711981970), (553, 638595040), (560, 630612602), (620, 569585576), (632, 558770660), (790, 447016528), (868, 406846840), (992, 355990985), (1085, 325477472), (1106, 319297520), (1120, 315306301), (1240, 284792788), (1264, 279385330), (1580, 223508264), (1736, 203423420), (2170, 162738736), (2212, 159648760), (2449, 144198880), (2480, 142396394), (2528, 139692665), (2765, 127719008), (3160, 111754132), (3472, 101711710), (4340, 81369368), (4424, 79824380), (4898, 72099440), (4960, 71198197), (5530, 63859504), (6320, 55877066), (6944, 50855855), (8680, 40684684), (8848, 39912190), (9796, 36049720), (11060, 31929752), (12245, 28839776), (12640, 27938533), (17143, 20599840), (17360, 20342342), (17696, 19956095), (19592, 18024860), (22120, 15964876), (24490, 14419888), (34286, 10299920), (34720, 10171171), (39184, 9012430), (44240, 7982438), (48980, 7209944), (68572, 5149960), (78368, 4506215), (85715, 4119968), (88480, 3991219), (97960, 3604972), (128749, 2742880), (137144, 2574980), (171430, 2059984), (195920, 1802486), (257498, 1371440), (274288, 1287490), (342860, 1029992), (391840, 901243), (514996, 685720), (548576, 643745)]