1248602940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11353}}^1$

素因数の和:11428

約数の個数: 144

約数和(自身を含む): 4165918848

約数和(自身を除く): 2917315908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 11353, 12220, 18330, 21996, 22706, 27495, 34059, 36660, 45412, 54990, 56765, 68118, 102177, 109980, 113530, 136236, 147589, 170295, 204354, 227060, 295178, 340590, 408708, 442767, 510885, 533591, 590356, 681180, 737945, 885534, 1021770, 1067182, 1328301, 1475890, 1600773, 1771068, 2043540, 2134364, 2213835, 2656602, 2667955, 2951780, 3201546, 4427670, 4802319, 5313204, 5335910, 6403092, 6641505, 6936683, 8003865, 8855340, 9604638, 10671820, 13283010, 13873366, 16007730, 19209276, 20810049, 24011595, 26566020, 27746732, 32015460, 34683415, 41620098, 48023190, 62430147, 69366830, 83240196, 96046380, 104050245, 124860294, 138733660, 208100490, 249720588, 312150735, 416200980, 624301470, 1248602940]

約数ペア:

[(1, 1248602940), (2, 624301470), (3, 416200980), (4, 312150735), (5, 249720588), (6, 208100490), (9, 138733660), (10, 124860294), (12, 104050245), (13, 96046380), (15, 83240196), (18, 69366830), (20, 62430147), (26, 48023190), (30, 41620098), (36, 34683415), (39, 32015460), (45, 27746732), (47, 26566020), (52, 24011595), (60, 20810049), (65, 19209276), (78, 16007730), (90, 13873366), (94, 13283010), (117, 10671820), (130, 9604638), (141, 8855340), (156, 8003865), (180, 6936683), (188, 6641505), (195, 6403092), (234, 5335910), (235, 5313204), (260, 4802319), (282, 4427670), (390, 3201546), (423, 2951780), (468, 2667955), (470, 2656602), (564, 2213835), (585, 2134364), (611, 2043540), (705, 1771068), (780, 1600773), (846, 1475890), (940, 1328301), (1170, 1067182), (1222, 1021770), (1410, 885534), (1692, 737945), (1833, 681180), (2115, 590356), (2340, 533591), (2444, 510885), (2820, 442767), (3055, 408708), (3666, 340590), (4230, 295178), (5499, 227060), (6110, 204354), (7332, 170295), (8460, 147589), (9165, 136236), (10998, 113530), (11353, 109980), (12220, 102177), (18330, 68118), (21996, 56765), (22706, 54990), (27495, 45412), (34059, 36660)]