1241328660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 4250050560

約数和(自身を除く): 3008721900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 169, 186, 195, 220, 260, 286, 310, 330, 338, 341, 359, 372, 390, 403, 429, 465, 507, 572, 620, 660, 676, 682, 715, 718, 780, 806, 845, 858, 930, 1014, 1023, 1077, 1209, 1364, 1430, 1436, 1612, 1690, 1705, 1716, 1795, 1859, 1860, 2015, 2028, 2046, 2145, 2154, 2418, 2535, 2860, 3380, 3410, 3590, 3718, 3949, 4030, 4092, 4290, 4308, 4433, 4667, 4836, 5070, 5115, 5239, 5385, 5577, 6045, 6820, 7180, 7436, 7898, 8060, 8580, 8866, 9295, 9334, 10140, 10230, 10478, 10770, 11129, 11154, 11847, 12090, 13299, 14001, 15717, 15796, 17732, 18590, 18668, 19745, 20460, 20956, 21540, 22165, 22258, 22308, 23335, 23694, 24180, 26195, 26598, 27885, 28002, 31434, 33387, 37180, 39490, 44330, 44516, 46670, 47388, 51337, 52390, 53196, 55645, 55770, 56004, 57629, 59235, 60671, 62868, 66495, 66774, 70005, 78585, 78980, 88660, 93340, 102674, 104780, 111290, 111540, 115258, 118470, 121342, 122419, 132990, 133548, 140010, 144677, 154011, 157170, 166935, 172887, 182013, 205348, 222580, 230516, 236940, 242684, 244838, 256685, 265980, 280020, 288145, 289354, 303355, 308022, 314340, 333870, 345774, 364026, 367257, 434031, 489676, 513370, 576290, 578708, 606710, 612095, 616044, 667381, 667740, 691548, 723385, 728052, 734514, 770055, 864435, 868062, 910065, 1026740, 1152580, 1213420, 1224190, 1334762, 1446770, 1469028, 1540110, 1591447, 1728870, 1736124, 1820130, 1836285, 1880801, 2002143, 2170155, 2448380, 2669524, 2893540, 3080220, 3182894, 3336905, 3457740, 3640260, 3672570, 3761602, 4004286, 4340310, 4774341, 5642403, 6365788, 6673810, 7345140, 7523204, 7957235, 8008572, 8680620, 9404005, 9548682, 10010715, 11284806, 13347620, 15914470, 18808010, 19097364, 20021430, 20688811, 22569612, 23871705, 28212015, 31828940, 37616020, 40042860, 41377622, 47743410, 56424030, 62066433, 82755244, 95486820, 103444055, 112848060, 124132866, 206888110, 248265732, 310332165, 413776220, 620664330, 1241328660]

約数ペア:

[(1, 1241328660), (2, 620664330), (3, 413776220), (4, 310332165), (5, 248265732), (6, 206888110), (10, 124132866), (11, 112848060), (12, 103444055), (13, 95486820), (15, 82755244), (20, 62066433), (22, 56424030), (26, 47743410), (30, 41377622), (31, 40042860), (33, 37616020), (39, 31828940), (44, 28212015), (52, 23871705), (55, 22569612), (60, 20688811), (62, 20021430), (65, 19097364), (66, 18808010), (78, 15914470), (93, 13347620), (110, 11284806), (124, 10010715), (130, 9548682), (132, 9404005), (143, 8680620), (155, 8008572), (156, 7957235), (165, 7523204), (169, 7345140), (186, 6673810), (195, 6365788), (220, 5642403), (260, 4774341), (286, 4340310), (310, 4004286), (330, 3761602), (338, 3672570), (341, 3640260), (359, 3457740), (372, 3336905), (390, 3182894), (403, 3080220), (429, 2893540), (465, 2669524), (507, 2448380), (572, 2170155), (620, 2002143), (660, 1880801), (676, 1836285), (682, 1820130), (715, 1736124), (718, 1728870), (780, 1591447), (806, 1540110), (845, 1469028), (858, 1446770), (930, 1334762), (1014, 1224190), (1023, 1213420), (1077, 1152580), (1209, 1026740), (1364, 910065), (1430, 868062), (1436, 864435), (1612, 770055), (1690, 734514), (1705, 728052), (1716, 723385), (1795, 691548), (1859, 667740), (1860, 667381), (2015, 616044), (2028, 612095), (2046, 606710), (2145, 578708), (2154, 576290), (2418, 513370), (2535, 489676), (2860, 434031), (3380, 367257), (3410, 364026), (3590, 345774), (3718, 333870), (3949, 314340), (4030, 308022), (4092, 303355), (4290, 289354), (4308, 288145), (4433, 280020), (4667, 265980), (4836, 256685), (5070, 244838), (5115, 242684), (5239, 236940), (5385, 230516), (5577, 222580), (6045, 205348), (6820, 182013), (7180, 172887), (7436, 166935), (7898, 157170), (8060, 154011), (8580, 144677), (8866, 140010), (9295, 133548), (9334, 132990), (10140, 122419), (10230, 121342), (10478, 118470), (10770, 115258), (11129, 111540), (11154, 111290), (11847, 104780), (12090, 102674), (13299, 93340), (14001, 88660), (15717, 78980), (15796, 78585), (17732, 70005), (18590, 66774), (18668, 66495), (19745, 62868), (20460, 60671), (20956, 59235), (21540, 57629), (22165, 56004), (22258, 55770), (22308, 55645), (23335, 53196), (23694, 52390), (24180, 51337), (26195, 47388), (26598, 46670), (27885, 44516), (28002, 44330), (31434, 39490), (33387, 37180)]