378350040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1269043200

約数和(自身を除く): 890693160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 53, 57, 60, 62, 76, 93, 95, 101, 106, 114, 120, 124, 152, 155, 159, 186, 190, 202, 212, 228, 248, 265, 285, 303, 310, 318, 372, 380, 404, 424, 456, 465, 505, 530, 570, 589, 606, 620, 636, 744, 760, 795, 808, 930, 1007, 1010, 1060, 1140, 1178, 1212, 1240, 1272, 1515, 1590, 1643, 1767, 1860, 1919, 2014, 2020, 2120, 2280, 2356, 2424, 2945, 3021, 3030, 3131, 3180, 3286, 3534, 3720, 3838, 4028, 4040, 4712, 4929, 5035, 5353, 5757, 5890, 6042, 6060, 6262, 6360, 6572, 7068, 7676, 8056, 8215, 8835, 9393, 9595, 9858, 10070, 10706, 11514, 11780, 12084, 12120, 12524, 13144, 14136, 15105, 15352, 15655, 16059, 16430, 17670, 18786, 19190, 19716, 20140, 21412, 23028, 23560, 24168, 24645, 25048, 26765, 28785, 30210, 31217, 31310, 32118, 32860, 35340, 37572, 38380, 39432, 40280, 42824, 46056, 46965, 49290, 53530, 57570, 59489, 60420, 62434, 62620, 64236, 65720, 70680, 75144, 76760, 80295, 93651, 93930, 98580, 101707, 107060, 115140, 118978, 120840, 124868, 125240, 128472, 156085, 160590, 165943, 178467, 187302, 187860, 197160, 203414, 214120, 230280, 237956, 249736, 297445, 305121, 312170, 321180, 331886, 356934, 374604, 375720, 406828, 468255, 475912, 497829, 508535, 594890, 610242, 624340, 642360, 663772, 713868, 749208, 813656, 829715, 892335, 936510, 995658, 1017070, 1189780, 1220484, 1248680, 1327544, 1427736, 1525605, 1659430, 1784670, 1873020, 1991316, 2034140, 2379560, 2440968, 2489145, 3051210, 3152917, 3318860, 3569340, 3746040, 3982632, 4068280, 4978290, 6102420, 6305834, 6637720, 7138680, 9458751, 9956580, 12204840, 12611668, 15764585, 18917502, 19913160, 25223336, 31529170, 37835004, 47293755, 63058340, 75670008, 94587510, 126116680, 189175020, 378350040]

約数ペア:

[(1, 378350040), (2, 189175020), (3, 126116680), (4, 94587510), (5, 75670008), (6, 63058340), (8, 47293755), (10, 37835004), (12, 31529170), (15, 25223336), (19, 19913160), (20, 18917502), (24, 15764585), (30, 12611668), (31, 12204840), (38, 9956580), (40, 9458751), (53, 7138680), (57, 6637720), (60, 6305834), (62, 6102420), (76, 4978290), (93, 4068280), (95, 3982632), (101, 3746040), (106, 3569340), (114, 3318860), (120, 3152917), (124, 3051210), (152, 2489145), (155, 2440968), (159, 2379560), (186, 2034140), (190, 1991316), (202, 1873020), (212, 1784670), (228, 1659430), (248, 1525605), (265, 1427736), (285, 1327544), (303, 1248680), (310, 1220484), (318, 1189780), (372, 1017070), (380, 995658), (404, 936510), (424, 892335), (456, 829715), (465, 813656), (505, 749208), (530, 713868), (570, 663772), (589, 642360), (606, 624340), (620, 610242), (636, 594890), (744, 508535), (760, 497829), (795, 475912), (808, 468255), (930, 406828), (1007, 375720), (1010, 374604), (1060, 356934), (1140, 331886), (1178, 321180), (1212, 312170), (1240, 305121), (1272, 297445), (1515, 249736), (1590, 237956), (1643, 230280), (1767, 214120), (1860, 203414), (1919, 197160), (2014, 187860), (2020, 187302), (2120, 178467), (2280, 165943), (2356, 160590), (2424, 156085), (2945, 128472), (3021, 125240), (3030, 124868), (3131, 120840), (3180, 118978), (3286, 115140), (3534, 107060), (3720, 101707), (3838, 98580), (4028, 93930), (4040, 93651), (4712, 80295), (4929, 76760), (5035, 75144), (5353, 70680), (5757, 65720), (5890, 64236), (6042, 62620), (6060, 62434), (6262, 60420), (6360, 59489), (6572, 57570), (7068, 53530), (7676, 49290), (8056, 46965), (8215, 46056), (8835, 42824), (9393, 40280), (9595, 39432), (9858, 38380), (10070, 37572), (10706, 35340), (11514, 32860), (11780, 32118), (12084, 31310), (12120, 31217), (12524, 30210), (13144, 28785), (14136, 26765), (15105, 25048), (15352, 24645), (15655, 24168), (16059, 23560), (16430, 23028), (17670, 21412), (18786, 20140), (19190, 19716)]