465734080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 224

約数和(自身を含む): 1381109760

約数和(自身を除く): 915375680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 320, 353, 380, 434, 448, 496, 532, 560, 589, 608, 620, 665, 706, 760, 868, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1412, 1520, 1736, 1765, 1984, 2128, 2170, 2240, 2356, 2471, 2480, 2660, 2824, 2945, 3040, 3472, 3530, 4123, 4256, 4340, 4712, 4942, 4960, 5320, 5648, 5890, 6080, 6707, 6944, 7060, 8246, 8512, 8680, 9424, 9884, 9920, 10640, 10943, 11296, 11780, 12355, 13414, 13888, 14120, 16492, 17360, 18848, 19768, 20615, 21280, 21886, 22592, 23560, 24710, 26828, 28240, 32984, 33535, 34720, 37696, 39536, 41230, 42560, 43772, 46949, 47120, 49420, 53656, 54715, 56480, 65968, 67070, 69440, 76601, 79072, 82460, 87544, 93898, 94240, 98840, 107312, 109430, 112960, 131936, 134140, 153202, 158144, 164920, 175088, 187796, 188480, 197680, 207917, 214624, 218860, 234745, 263872, 268280, 306404, 329840, 350176, 375592, 383005, 395360, 415834, 429248, 437720, 469490, 536560, 612808, 659680, 700352, 751184, 766010, 790720, 831668, 875440, 938980, 1039585, 1073120, 1225616, 1319360, 1455419, 1502368, 1532020, 1663336, 1750880, 1877960, 2079170, 2146240, 2451232, 2910838, 3004736, 3064040, 3326672, 3501760, 3755920, 4158340, 4902464, 5821676, 6128080, 6653344, 7277095, 7511840, 8316680, 11643352, 12256160, 13306688, 14554190, 15023680, 16633360, 23286704, 24512320, 29108380, 33266720, 46573408, 58216760, 66533440, 93146816, 116433520, 232867040, 465734080]

約数ペア:

[(1, 465734080), (2, 232867040), (4, 116433520), (5, 93146816), (7, 66533440), (8, 58216760), (10, 46573408), (14, 33266720), (16, 29108380), (19, 24512320), (20, 23286704), (28, 16633360), (31, 15023680), (32, 14554190), (35, 13306688), (38, 12256160), (40, 11643352), (56, 8316680), (62, 7511840), (64, 7277095), (70, 6653344), (76, 6128080), (80, 5821676), (95, 4902464), (112, 4158340), (124, 3755920), (133, 3501760), (140, 3326672), (152, 3064040), (155, 3004736), (160, 2910838), (190, 2451232), (217, 2146240), (224, 2079170), (248, 1877960), (266, 1750880), (280, 1663336), (304, 1532020), (310, 1502368), (320, 1455419), (353, 1319360), (380, 1225616), (434, 1073120), (448, 1039585), (496, 938980), (532, 875440), (560, 831668), (589, 790720), (608, 766010), (620, 751184), (665, 700352), (706, 659680), (760, 612808), (868, 536560), (992, 469490), (1064, 437720), (1085, 429248), (1120, 415834), (1178, 395360), (1216, 383005), (1240, 375592), (1330, 350176), (1412, 329840), (1520, 306404), (1736, 268280), (1765, 263872), (1984, 234745), (2128, 218860), (2170, 214624), (2240, 207917), (2356, 197680), (2471, 188480), (2480, 187796), (2660, 175088), (2824, 164920), (2945, 158144), (3040, 153202), (3472, 134140), (3530, 131936), (4123, 112960), (4256, 109430), (4340, 107312), (4712, 98840), (4942, 94240), (4960, 93898), (5320, 87544), (5648, 82460), (5890, 79072), (6080, 76601), (6707, 69440), (6944, 67070), (7060, 65968), (8246, 56480), (8512, 54715), (8680, 53656), (9424, 49420), (9884, 47120), (9920, 46949), (10640, 43772), (10943, 42560), (11296, 41230), (11780, 39536), (12355, 37696), (13414, 34720), (13888, 33535), (14120, 32984), (16492, 28240), (17360, 26828), (18848, 24710), (19768, 23560), (20615, 22592), (21280, 21886)]