251038764720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{44879}}^1$

素因数の和:45372

約数の個数: 240

約数和(自身を含む): 894637560960

約数和(自身を除く): 643598796240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 457, 510, 612, 680, 720, 765, 816, 914, 1020, 1224, 1360, 1371, 1530, 1828, 2040, 2285, 2448, 2742, 3060, 3656, 4080, 4113, 4570, 5484, 6120, 6855, 7312, 7769, 8226, 9140, 10968, 12240, 13710, 15538, 16452, 18280, 20565, 21936, 23307, 27420, 31076, 32904, 36560, 38845, 41130, 44879, 46614, 54840, 62152, 65808, 69921, 77690, 82260, 89758, 93228, 109680, 116535, 124304, 134637, 139842, 155380, 164520, 179516, 186456, 224395, 233070, 269274, 279684, 310760, 329040, 349605, 359032, 372912, 403911, 448790, 466140, 538548, 559368, 621520, 673185, 699210, 718064, 762943, 807822, 897580, 932280, 1077096, 1118736, 1346370, 1398420, 1525886, 1615644, 1795160, 1864560, 2019555, 2154192, 2288829, 2692740, 2796840, 3051772, 3231288, 3590320, 3814715, 4039110, 4577658, 5385480, 5593680, 6103544, 6462576, 6866487, 7629430, 8078220, 9155316, 10770960, 11444145, 12207088, 13732974, 15258860, 16156440, 18310632, 20509703, 22888290, 27465948, 30517720, 32312880, 34332435, 36621264, 41019406, 45776580, 54931896, 61035440, 61529109, 68664870, 82038812, 91553160, 102548515, 109863792, 123058218, 137329740, 164077624, 183106320, 184587327, 205097030, 246116436, 274659480, 307645545, 328155248, 348664951, 369174654, 410194060, 492232872, 549318960, 615291090, 697329902, 738349308, 820388120, 922936635, 984465744, 1045994853, 1230582180, 1394659804, 1476698616, 1640776240, 1743324755, 1845873270, 2091989706, 2461164360, 2789319608, 2953397232, 3137984559, 3486649510, 3691746540, 4183979412, 4922328720, 5229974265, 5578639216, 6275969118, 6973299020, 7383493080, 8367958824, 10459948530, 12551938236, 13946598040, 14766986160, 15689922795, 16735917648, 20919897060, 25103876472, 27893196080, 31379845590, 41839794120, 50207752944, 62759691180, 83679588240, 125519382360, 251038764720]

約数ペア:

[(1, 251038764720), (2, 125519382360), (3, 83679588240), (4, 62759691180), (5, 50207752944), (6, 41839794120), (8, 31379845590), (9, 27893196080), (10, 25103876472), (12, 20919897060), (15, 16735917648), (16, 15689922795), (17, 14766986160), (18, 13946598040), (20, 12551938236), (24, 10459948530), (30, 8367958824), (34, 7383493080), (36, 6973299020), (40, 6275969118), (45, 5578639216), (48, 5229974265), (51, 4922328720), (60, 4183979412), (68, 3691746540), (72, 3486649510), (80, 3137984559), (85, 2953397232), (90, 2789319608), (102, 2461164360), (120, 2091989706), (136, 1845873270), (144, 1743324755), (153, 1640776240), (170, 1476698616), (180, 1394659804), (204, 1230582180), (240, 1045994853), (255, 984465744), (272, 922936635), (306, 820388120), (340, 738349308), (360, 697329902), (408, 615291090), (457, 549318960), (510, 492232872), (612, 410194060), (680, 369174654), (720, 348664951), (765, 328155248), (816, 307645545), (914, 274659480), (1020, 246116436), (1224, 205097030), (1360, 184587327), (1371, 183106320), (1530, 164077624), (1828, 137329740), (2040, 123058218), (2285, 109863792), (2448, 102548515), (2742, 91553160), (3060, 82038812), (3656, 68664870), (4080, 61529109), (4113, 61035440), (4570, 54931896), (5484, 45776580), (6120, 41019406), (6855, 36621264), (7312, 34332435), (7769, 32312880), (8226, 30517720), (9140, 27465948), (10968, 22888290), (12240, 20509703), (13710, 18310632), (15538, 16156440), (16452, 15258860), (18280, 13732974), (20565, 12207088), (21936, 11444145), (23307, 10770960), (27420, 9155316), (31076, 8078220), (32904, 7629430), (36560, 6866487), (38845, 6462576), (41130, 6103544), (44879, 5593680), (46614, 5385480), (54840, 4577658), (62152, 4039110), (65808, 3814715), (69921, 3590320), (77690, 3231288), (82260, 3051772), (89758, 2796840), (93228, 2692740), (109680, 2288829), (116535, 2154192), (124304, 2019555), (134637, 1864560), (139842, 1795160), (155380, 1615644), (164520, 1525886), (179516, 1398420), (186456, 1346370), (224395, 1118736), (233070, 1077096), (269274, 932280), (279684, 897580), (310760, 807822), (329040, 762943), (349605, 718064), (359032, 699210), (372912, 673185), (403911, 621520), (448790, 559368), (466140, 538548)]