412552920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 1338321600

約数和(自身を除く): 925768680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 373, 390, 520, 709, 746, 780, 1119, 1418, 1492, 1560, 1865, 2127, 2238, 2836, 2984, 3545, 3730, 4254, 4476, 4849, 5595, 5672, 7090, 7460, 8508, 8952, 9217, 9698, 10635, 11190, 14180, 14547, 14920, 17016, 18434, 19396, 21270, 22380, 24245, 27651, 28360, 29094, 36868, 38792, 42540, 44760, 46085, 48490, 55302, 58188, 72735, 73736, 85080, 92170, 96980, 110604, 116376, 138255, 145470, 184340, 193960, 221208, 264457, 276510, 290940, 368680, 528914, 553020, 581880, 793371, 1057828, 1106040, 1322285, 1586742, 2115656, 2644570, 3173484, 3437941, 3966855, 5289140, 6346968, 6875882, 7933710, 10313823, 10578280, 13751764, 15867420, 17189705, 20627646, 27503528, 31734840, 34379410, 41255292, 51569115, 68758820, 82510584, 103138230, 137517640, 206276460, 412552920]

約数ペア:

[(1, 412552920), (2, 206276460), (3, 137517640), (4, 103138230), (5, 82510584), (6, 68758820), (8, 51569115), (10, 41255292), (12, 34379410), (13, 31734840), (15, 27503528), (20, 20627646), (24, 17189705), (26, 15867420), (30, 13751764), (39, 10578280), (40, 10313823), (52, 7933710), (60, 6875882), (65, 6346968), (78, 5289140), (104, 3966855), (120, 3437941), (130, 3173484), (156, 2644570), (195, 2115656), (260, 1586742), (312, 1322285), (373, 1106040), (390, 1057828), (520, 793371), (709, 581880), (746, 553020), (780, 528914), (1119, 368680), (1418, 290940), (1492, 276510), (1560, 264457), (1865, 221208), (2127, 193960), (2238, 184340), (2836, 145470), (2984, 138255), (3545, 116376), (3730, 110604), (4254, 96980), (4476, 92170), (4849, 85080), (5595, 73736), (5672, 72735), (7090, 58188), (7460, 55302), (8508, 48490), (8952, 46085), (9217, 44760), (9698, 42540), (10635, 38792), (11190, 36868), (14180, 29094), (14547, 28360), (14920, 27651), (17016, 24245), (18434, 22380), (19396, 21270)]