2912439660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 9347788800

約数和(自身を除く): 6435349140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 239, 255, 260, 340, 390, 442, 478, 510, 663, 717, 780, 884, 919, 956, 1020, 1105, 1195, 1326, 1434, 1838, 2210, 2390, 2652, 2757, 2868, 3107, 3315, 3585, 3676, 4063, 4420, 4595, 4780, 5514, 6214, 6630, 7170, 8126, 9190, 9321, 11028, 11947, 12189, 12428, 13260, 13785, 14340, 15535, 15623, 16252, 18380, 18642, 20315, 23894, 24378, 27570, 31070, 31246, 35841, 37284, 40630, 46605, 46869, 47788, 48756, 52819, 55140, 59735, 60945, 62140, 62492, 71682, 78115, 81260, 93210, 93738, 105638, 119470, 121890, 143364, 156230, 158457, 179205, 186420, 187476, 203099, 211276, 219641, 234345, 238940, 243780, 264095, 312460, 316914, 358410, 406198, 439282, 468690, 528190, 609297, 633828, 658923, 716820, 792285, 812396, 878564, 937380, 1015495, 1056380, 1098205, 1218594, 1317846, 1584570, 2030990, 2196410, 2437188, 2635692, 2855333, 3046485, 3169140, 3294615, 3733897, 4061980, 4392820, 5710666, 6092970, 6589230, 7467794, 8565999, 11201691, 11421332, 12185940, 13178460, 14276665, 14935588, 17131998, 18669485, 22403382, 28553330, 34263996, 37338970, 42829995, 44806764, 48540661, 56008455, 57106660, 74677940, 85659990, 97081322, 112016910, 145621983, 171319980, 194162644, 224033820, 242703305, 291243966, 485406610, 582487932, 728109915, 970813220, 1456219830, 2912439660]

約数ペア:

[(1, 2912439660), (2, 1456219830), (3, 970813220), (4, 728109915), (5, 582487932), (6, 485406610), (10, 291243966), (12, 242703305), (13, 224033820), (15, 194162644), (17, 171319980), (20, 145621983), (26, 112016910), (30, 97081322), (34, 85659990), (39, 74677940), (51, 57106660), (52, 56008455), (60, 48540661), (65, 44806764), (68, 42829995), (78, 37338970), (85, 34263996), (102, 28553330), (130, 22403382), (156, 18669485), (170, 17131998), (195, 14935588), (204, 14276665), (221, 13178460), (239, 12185940), (255, 11421332), (260, 11201691), (340, 8565999), (390, 7467794), (442, 6589230), (478, 6092970), (510, 5710666), (663, 4392820), (717, 4061980), (780, 3733897), (884, 3294615), (919, 3169140), (956, 3046485), (1020, 2855333), (1105, 2635692), (1195, 2437188), (1326, 2196410), (1434, 2030990), (1838, 1584570), (2210, 1317846), (2390, 1218594), (2652, 1098205), (2757, 1056380), (2868, 1015495), (3107, 937380), (3315, 878564), (3585, 812396), (3676, 792285), (4063, 716820), (4420, 658923), (4595, 633828), (4780, 609297), (5514, 528190), (6214, 468690), (6630, 439282), (7170, 406198), (8126, 358410), (9190, 316914), (9321, 312460), (11028, 264095), (11947, 243780), (12189, 238940), (12428, 234345), (13260, 219641), (13785, 211276), (14340, 203099), (15535, 187476), (15623, 186420), (16252, 179205), (18380, 158457), (18642, 156230), (20315, 143364), (23894, 121890), (24378, 119470), (27570, 105638), (31070, 93738), (31246, 93210), (35841, 81260), (37284, 78115), (40630, 71682), (46605, 62492), (46869, 62140), (47788, 60945), (48756, 59735), (52819, 55140)]