123671340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 421478400

約数和(自身を除く): 297807060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 156, 158, 180, 195, 223, 234, 237, 260, 270, 316, 351, 390, 395, 446, 468, 474, 540, 585, 669, 702, 711, 780, 790, 892, 948, 1027, 1115, 1170, 1185, 1338, 1404, 1422, 1580, 1755, 2007, 2054, 2133, 2230, 2340, 2370, 2676, 2844, 2899, 3081, 3345, 3510, 3555, 4014, 4108, 4266, 4460, 4740, 5135, 5798, 6021, 6162, 6690, 7020, 7110, 8028, 8532, 8697, 9243, 10035, 10270, 10665, 11596, 12042, 12324, 13380, 14220, 14495, 15405, 17394, 17617, 18486, 20070, 20540, 21330, 24084, 26091, 27729, 28990, 30105, 30810, 34788, 35234, 36972, 40140, 42660, 43485, 46215, 52182, 52851, 55458, 57980, 60210, 61620, 70468, 78273, 86970, 88085, 92430, 104364, 105702, 110916, 120420, 130455, 138645, 156546, 158553, 173940, 176170, 184860, 211404, 229021, 260910, 264255, 277290, 313092, 317106, 352340, 391365, 458042, 475659, 521820, 528510, 554580, 634212, 687063, 782730, 792765, 916084, 951318, 1057020, 1145105, 1374126, 1565460, 1585530, 1902636, 2061189, 2290210, 2378295, 2748252, 3171060, 3435315, 4122378, 4580420, 4756590, 6183567, 6870630, 8244756, 9513180, 10305945, 12367134, 13741260, 20611890, 24734268, 30917835, 41223780, 61835670, 123671340]

約数ペア:

[(1, 123671340), (2, 61835670), (3, 41223780), (4, 30917835), (5, 24734268), (6, 20611890), (9, 13741260), (10, 12367134), (12, 10305945), (13, 9513180), (15, 8244756), (18, 6870630), (20, 6183567), (26, 4756590), (27, 4580420), (30, 4122378), (36, 3435315), (39, 3171060), (45, 2748252), (52, 2378295), (54, 2290210), (60, 2061189), (65, 1902636), (78, 1585530), (79, 1565460), (90, 1374126), (108, 1145105), (117, 1057020), (130, 951318), (135, 916084), (156, 792765), (158, 782730), (180, 687063), (195, 634212), (223, 554580), (234, 528510), (237, 521820), (260, 475659), (270, 458042), (316, 391365), (351, 352340), (390, 317106), (395, 313092), (446, 277290), (468, 264255), (474, 260910), (540, 229021), (585, 211404), (669, 184860), (702, 176170), (711, 173940), (780, 158553), (790, 156546), (892, 138645), (948, 130455), (1027, 120420), (1115, 110916), (1170, 105702), (1185, 104364), (1338, 92430), (1404, 88085), (1422, 86970), (1580, 78273), (1755, 70468), (2007, 61620), (2054, 60210), (2133, 57980), (2230, 55458), (2340, 52851), (2370, 52182), (2676, 46215), (2844, 43485), (2899, 42660), (3081, 40140), (3345, 36972), (3510, 35234), (3555, 34788), (4014, 30810), (4108, 30105), (4266, 28990), (4460, 27729), (4740, 26091), (5135, 24084), (5798, 21330), (6021, 20540), (6162, 20070), (6690, 18486), (7020, 17617), (7110, 17394), (8028, 15405), (8532, 14495), (8697, 14220), (9243, 13380), (10035, 12324), (10270, 12042), (10665, 11596)]