317939366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{17519}}^1$

素因数の和:18036

約数の個数: 192

約数和(自身を含む): 979079270400

約数和(自身を除く): 661139903460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 439, 530, 636, 689, 780, 795, 878, 1060, 1317, 1378, 1590, 1756, 2067, 2195, 2634, 2756, 3180, 3445, 4134, 4390, 5268, 5707, 6585, 6890, 8268, 8780, 10335, 11414, 13170, 13780, 17121, 17519, 20670, 22828, 23267, 26340, 28535, 34242, 35038, 41340, 46534, 52557, 57070, 68484, 69801, 70076, 85605, 87595, 93068, 105114, 114140, 116335, 139602, 171210, 175190, 210228, 227747, 232670, 262785, 279204, 302471, 342420, 349005, 350380, 455494, 465340, 525570, 604942, 683241, 698010, 907413, 910988, 928507, 1051140, 1138735, 1209884, 1366482, 1396020, 1512355, 1814826, 1857014, 2277470, 2732964, 2785521, 3024710, 3416205, 3629652, 3714028, 4537065, 4554940, 4642535, 5571042, 6049420, 6832410, 7690841, 9074130, 9285070, 11142084, 12070591, 13664820, 13927605, 15381682, 18148260, 18570140, 23072523, 24141182, 27855210, 30763364, 36211773, 38454205, 46145046, 48282364, 55710420, 60352955, 72423546, 76908410, 92290092, 99980933, 115362615, 120705910, 144847092, 153816820, 181058865, 199961866, 230725230, 241411820, 299942799, 362117730, 399923732, 407614573, 461450460, 499904665, 599885598, 724235460, 815229146, 999809330, 1199771196, 1222843719, 1499713995, 1630458292, 1999618660, 2038072865, 2445687438, 2999427990, 4076145730, 4891374876, 5298989449, 5998855980, 6114218595, 8152291460, 10597978898, 12228437190, 15896968347, 21195957796, 24456874380, 26494947245, 31793936694, 52989894490, 63587873388, 79484841735, 105979788980, 158969683470, 317939366940]

約数ペア:

[(1, 317939366940), (2, 158969683470), (3, 105979788980), (4, 79484841735), (5, 63587873388), (6, 52989894490), (10, 31793936694), (12, 26494947245), (13, 24456874380), (15, 21195957796), (20, 15896968347), (26, 12228437190), (30, 10597978898), (39, 8152291460), (52, 6114218595), (53, 5998855980), (60, 5298989449), (65, 4891374876), (78, 4076145730), (106, 2999427990), (130, 2445687438), (156, 2038072865), (159, 1999618660), (195, 1630458292), (212, 1499713995), (260, 1222843719), (265, 1199771196), (318, 999809330), (390, 815229146), (439, 724235460), (530, 599885598), (636, 499904665), (689, 461450460), (780, 407614573), (795, 399923732), (878, 362117730), (1060, 299942799), (1317, 241411820), (1378, 230725230), (1590, 199961866), (1756, 181058865), (2067, 153816820), (2195, 144847092), (2634, 120705910), (2756, 115362615), (3180, 99980933), (3445, 92290092), (4134, 76908410), (4390, 72423546), (5268, 60352955), (5707, 55710420), (6585, 48282364), (6890, 46145046), (8268, 38454205), (8780, 36211773), (10335, 30763364), (11414, 27855210), (13170, 24141182), (13780, 23072523), (17121, 18570140), (17519, 18148260), (20670, 15381682), (22828, 13927605), (23267, 13664820), (26340, 12070591), (28535, 11142084), (34242, 9285070), (35038, 9074130), (41340, 7690841), (46534, 6832410), (52557, 6049420), (57070, 5571042), (68484, 4642535), (69801, 4554940), (70076, 4537065), (85605, 3714028), (87595, 3629652), (93068, 3416205), (105114, 3024710), (114140, 2785521), (116335, 2732964), (139602, 2277470), (171210, 1857014), (175190, 1814826), (210228, 1512355), (227747, 1396020), (232670, 1366482), (262785, 1209884), (279204, 1138735), (302471, 1051140), (342420, 928507), (349005, 910988), (350380, 907413), (455494, 698010), (465340, 683241), (525570, 604942)]