191215519680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{551753}}^1$

素因数の和:551811

約数の個数: 168

約数和(自身を含む): 640745299152

約数和(自身を除く): 449529779472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 608, 722, 760, 912, 960, 1083, 1140, 1216, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 3648, 4332, 4560, 5415, 5776, 6080, 7220, 8664, 9120, 10830, 11552, 14440, 17328, 18240, 21660, 23104, 28880, 34656, 43320, 57760, 69312, 86640, 115520, 173280, 346560, 551753, 1103506, 1655259, 2207012, 2758765, 3310518, 4414024, 5517530, 6621036, 8276295, 8828048, 10483307, 11035060, 13242072, 16552590, 17656096, 20966614, 22070120, 26484144, 31449921, 33105180, 35312192, 41933228, 44140240, 52416535, 52968288, 62899842, 66210360, 83866456, 88280480, 104833070, 105936576, 125799684, 132420720, 157249605, 167732912, 176560960, 199182833, 209666140, 251599368, 264841440, 314499210, 335465824, 398365666, 419332280, 503198736, 529682880, 597548499, 628998420, 670931648, 796731332, 838664560, 995914165, 1006397472, 1195096998, 1257996840, 1593462664, 1677329120, 1991828330, 2012794944, 2390193996, 2515993680, 2987742495, 3186925328, 3354658240, 3983656660, 4780387992, 5031987360, 5975484990, 6373850656, 7967313320, 9560775984, 10063974720, 11950969980, 12747701312, 15934626640, 19121551968, 23901939960, 31869253280, 38243103936, 47803879920, 63738506560, 95607759840, 191215519680]

約数ペア:

[(1, 191215519680), (2, 95607759840), (3, 63738506560), (4, 47803879920), (5, 38243103936), (6, 31869253280), (8, 23901939960), (10, 19121551968), (12, 15934626640), (15, 12747701312), (16, 11950969980), (19, 10063974720), (20, 9560775984), (24, 7967313320), (30, 6373850656), (32, 5975484990), (38, 5031987360), (40, 4780387992), (48, 3983656660), (57, 3354658240), (60, 3186925328), (64, 2987742495), (76, 2515993680), (80, 2390193996), (95, 2012794944), (96, 1991828330), (114, 1677329120), (120, 1593462664), (152, 1257996840), (160, 1195096998), (190, 1006397472), (192, 995914165), (228, 838664560), (240, 796731332), (285, 670931648), (304, 628998420), (320, 597548499), (361, 529682880), (380, 503198736), (456, 419332280), (480, 398365666), (570, 335465824), (608, 314499210), (722, 264841440), (760, 251599368), (912, 209666140), (960, 199182833), (1083, 176560960), (1140, 167732912), (1216, 157249605), (1444, 132420720), (1520, 125799684), (1805, 105936576), (1824, 104833070), (2166, 88280480), (2280, 83866456), (2888, 66210360), (3040, 62899842), (3610, 52968288), (3648, 52416535), (4332, 44140240), (4560, 41933228), (5415, 35312192), (5776, 33105180), (6080, 31449921), (7220, 26484144), (8664, 22070120), (9120, 20966614), (10830, 17656096), (11552, 16552590), (14440, 13242072), (17328, 11035060), (18240, 10483307), (21660, 8828048), (23104, 8276295), (28880, 6621036), (34656, 5517530), (43320, 4414024), (57760, 3310518), (69312, 2758765), (86640, 2207012), (115520, 1655259), (173280, 1103506), (346560, 551753)]