310577040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1116535680

約数和(自身を除く): 805958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 114, 120, 144, 146, 152, 171, 180, 190, 219, 228, 240, 285, 292, 304, 311, 342, 360, 365, 380, 438, 456, 570, 584, 622, 657, 684, 720, 730, 760, 855, 876, 912, 933, 1095, 1140, 1168, 1244, 1314, 1368, 1387, 1460, 1520, 1555, 1710, 1752, 1866, 2190, 2280, 2488, 2628, 2736, 2774, 2799, 2920, 3110, 3285, 3420, 3504, 3732, 4161, 4380, 4560, 4665, 4976, 5256, 5548, 5598, 5840, 5909, 6220, 6570, 6840, 6935, 7464, 8322, 8760, 9330, 10512, 11096, 11196, 11818, 12440, 12483, 13140, 13680, 13870, 13995, 14928, 16644, 17520, 17727, 18660, 20805, 22192, 22392, 22703, 23636, 24880, 24966, 26280, 27740, 27990, 29545, 33288, 35454, 37320, 41610, 44784, 45406, 47272, 49932, 52560, 53181, 55480, 55980, 59090, 62415, 66576, 68109, 70908, 74640, 83220, 88635, 90812, 94544, 99864, 106362, 110960, 111960, 113515, 118180, 124830, 136218, 141816, 166440, 177270, 181624, 199728, 204327, 212724, 223920, 227030, 236360, 249660, 265905, 272436, 283632, 332880, 340545, 354540, 363248, 408654, 425448, 431357, 454060, 472720, 499320, 531810, 544872, 681090, 709080, 817308, 850896, 862714, 908120, 998640, 1021635, 1063620, 1089744, 1294071, 1362180, 1418160, 1634616, 1725428, 1816240, 2043270, 2127240, 2156785, 2588142, 2724360, 3269232, 3450856, 3882213, 4086540, 4254480, 4313570, 5176284, 5448720, 6470355, 6901712, 7764426, 8173080, 8627140, 10352568, 12940710, 15528852, 16346160, 17254280, 19411065, 20705136, 25881420, 31057704, 34508560, 38822130, 51762840, 62115408, 77644260, 103525680, 155288520, 310577040]

約数ペア:

[(1, 310577040), (2, 155288520), (3, 103525680), (4, 77644260), (5, 62115408), (6, 51762840), (8, 38822130), (9, 34508560), (10, 31057704), (12, 25881420), (15, 20705136), (16, 19411065), (18, 17254280), (19, 16346160), (20, 15528852), (24, 12940710), (30, 10352568), (36, 8627140), (38, 8173080), (40, 7764426), (45, 6901712), (48, 6470355), (57, 5448720), (60, 5176284), (72, 4313570), (73, 4254480), (76, 4086540), (80, 3882213), (90, 3450856), (95, 3269232), (114, 2724360), (120, 2588142), (144, 2156785), (146, 2127240), (152, 2043270), (171, 1816240), (180, 1725428), (190, 1634616), (219, 1418160), (228, 1362180), (240, 1294071), (285, 1089744), (292, 1063620), (304, 1021635), (311, 998640), (342, 908120), (360, 862714), (365, 850896), (380, 817308), (438, 709080), (456, 681090), (570, 544872), (584, 531810), (622, 499320), (657, 472720), (684, 454060), (720, 431357), (730, 425448), (760, 408654), (855, 363248), (876, 354540), (912, 340545), (933, 332880), (1095, 283632), (1140, 272436), (1168, 265905), (1244, 249660), (1314, 236360), (1368, 227030), (1387, 223920), (1460, 212724), (1520, 204327), (1555, 199728), (1710, 181624), (1752, 177270), (1866, 166440), (2190, 141816), (2280, 136218), (2488, 124830), (2628, 118180), (2736, 113515), (2774, 111960), (2799, 110960), (2920, 106362), (3110, 99864), (3285, 94544), (3420, 90812), (3504, 88635), (3732, 83220), (4161, 74640), (4380, 70908), (4560, 68109), (4665, 66576), (4976, 62415), (5256, 59090), (5548, 55980), (5598, 55480), (5840, 53181), (5909, 52560), (6220, 49932), (6570, 47272), (6840, 45406), (6935, 44784), (7464, 41610), (8322, 37320), (8760, 35454), (9330, 33288), (10512, 29545), (11096, 27990), (11196, 27740), (11818, 26280), (12440, 24966), (12483, 24880), (13140, 23636), (13680, 22703), (13870, 22392), (13995, 22192), (14928, 20805), (16644, 18660), (17520, 17727)]