451392240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 1568471040

約数和(自身を除く): 1117078800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 359, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 718, 744, 780, 806, 845, 930, 1014, 1040, 1077, 1209, 1240, 1352, 1436, 1488, 1560, 1612, 1690, 1795, 1860, 2015, 2028, 2154, 2418, 2480, 2535, 2704, 2872, 3120, 3224, 3380, 3590, 3720, 4030, 4056, 4308, 4667, 4836, 5070, 5239, 5385, 5744, 6045, 6448, 6760, 7180, 7440, 8060, 8112, 8616, 9334, 9672, 10140, 10478, 10770, 11129, 12090, 13520, 14001, 14360, 15717, 16120, 17232, 18668, 19344, 20280, 20956, 21540, 22258, 23335, 24180, 26195, 28002, 28720, 31434, 32240, 33387, 37336, 40560, 41912, 43080, 44516, 46670, 48360, 52390, 55645, 56004, 60671, 62868, 66774, 70005, 74672, 78585, 83824, 86160, 89032, 93340, 96720, 104780, 111290, 112008, 121342, 125736, 133548, 140010, 144677, 157170, 166935, 178064, 182013, 186680, 209560, 222580, 224016, 242684, 251472, 267096, 280020, 289354, 303355, 314340, 333870, 364026, 373360, 419120, 434031, 445160, 485368, 534192, 560040, 578708, 606710, 628680, 667740, 723385, 728052, 868062, 890320, 910065, 970736, 1120080, 1157416, 1213420, 1257360, 1335480, 1446770, 1456104, 1736124, 1820130, 1880801, 2170155, 2314832, 2426840, 2670960, 2893540, 2912208, 3472248, 3640260, 3761602, 4340310, 4853680, 5642403, 5787080, 6944496, 7280520, 7523204, 8680620, 9404005, 11284806, 11574160, 14561040, 15046408, 17361240, 18808010, 22569612, 28212015, 30092816, 34722480, 37616020, 45139224, 56424030, 75232040, 90278448, 112848060, 150464080, 225696120, 451392240]

約数ペア:

[(1, 451392240), (2, 225696120), (3, 150464080), (4, 112848060), (5, 90278448), (6, 75232040), (8, 56424030), (10, 45139224), (12, 37616020), (13, 34722480), (15, 30092816), (16, 28212015), (20, 22569612), (24, 18808010), (26, 17361240), (30, 15046408), (31, 14561040), (39, 11574160), (40, 11284806), (48, 9404005), (52, 8680620), (60, 7523204), (62, 7280520), (65, 6944496), (78, 5787080), (80, 5642403), (93, 4853680), (104, 4340310), (120, 3761602), (124, 3640260), (130, 3472248), (155, 2912208), (156, 2893540), (169, 2670960), (186, 2426840), (195, 2314832), (208, 2170155), (240, 1880801), (248, 1820130), (260, 1736124), (310, 1456104), (312, 1446770), (338, 1335480), (359, 1257360), (372, 1213420), (390, 1157416), (403, 1120080), (465, 970736), (496, 910065), (507, 890320), (520, 868062), (620, 728052), (624, 723385), (676, 667740), (718, 628680), (744, 606710), (780, 578708), (806, 560040), (845, 534192), (930, 485368), (1014, 445160), (1040, 434031), (1077, 419120), (1209, 373360), (1240, 364026), (1352, 333870), (1436, 314340), (1488, 303355), (1560, 289354), (1612, 280020), (1690, 267096), (1795, 251472), (1860, 242684), (2015, 224016), (2028, 222580), (2154, 209560), (2418, 186680), (2480, 182013), (2535, 178064), (2704, 166935), (2872, 157170), (3120, 144677), (3224, 140010), (3380, 133548), (3590, 125736), (3720, 121342), (4030, 112008), (4056, 111290), (4308, 104780), (4667, 96720), (4836, 93340), (5070, 89032), (5239, 86160), (5385, 83824), (5744, 78585), (6045, 74672), (6448, 70005), (6760, 66774), (7180, 62868), (7440, 60671), (8060, 56004), (8112, 55645), (8616, 52390), (9334, 48360), (9672, 46670), (10140, 44516), (10478, 43080), (10770, 41912), (11129, 40560), (12090, 37336), (13520, 33387), (14001, 32240), (14360, 31434), (15717, 28720), (16120, 28002), (17232, 26195), (18668, 24180), (19344, 23335), (20280, 22258), (20956, 21540)]