318748366440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{63149}}^1$

素因数の和:65176

約数の個数: 192

約数和(自身を含む): 1184532336000

約数和(自身を除く): 865783969560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2003, 2520, 4006, 6009, 8012, 10015, 12018, 14021, 16024, 18027, 20030, 24036, 28042, 30045, 36054, 40060, 42063, 48072, 56084, 60090, 63149, 70105, 72108, 80120, 84126, 90135, 112168, 120180, 126189, 126298, 140210, 144216, 168252, 180270, 189447, 210315, 240360, 252378, 252596, 280420, 315745, 336504, 360540, 378894, 420630, 442043, 504756, 505192, 560840, 568341, 630945, 631490, 721080, 757788, 841260, 884086, 947235, 1009512, 1136682, 1261890, 1262980, 1326129, 1515576, 1682520, 1768172, 1894470, 2210215, 2273364, 2523780, 2525960, 2652258, 2841705, 3536344, 3788940, 3978387, 4420430, 4546728, 5047560, 5304516, 5683410, 6630645, 7577880, 7956774, 8840860, 10609032, 11366820, 13261290, 15913548, 17681720, 19891935, 22733640, 26522580, 31827096, 39783870, 53045160, 79567740, 126487447, 159135480, 252974894, 379462341, 505949788, 632437235, 758924682, 885412129, 1011899576, 1138387023, 1264874470, 1517849364, 1770824258, 1897311705, 2276774046, 2529748940, 2656236387, 3035698728, 3541648516, 3794623410, 4427060645, 4553548092, 5059497880, 5312472774, 5691935115, 7083297032, 7589246820, 7968709161, 8854121290, 9107096184, 10624945548, 11383870230, 13281181935, 15178493640, 15937418322, 17708242580, 21249891096, 22767740460, 26562363870, 31874836644, 35416485160, 39843545805, 45535480920, 53124727740, 63749673288, 79687091610, 106249455480, 159374183220, 318748366440]

約数ペア:

[(1, 318748366440), (2, 159374183220), (3, 106249455480), (4, 79687091610), (5, 63749673288), (6, 53124727740), (7, 45535480920), (8, 39843545805), (9, 35416485160), (10, 31874836644), (12, 26562363870), (14, 22767740460), (15, 21249891096), (18, 17708242580), (20, 15937418322), (21, 15178493640), (24, 13281181935), (28, 11383870230), (30, 10624945548), (35, 9107096184), (36, 8854121290), (40, 7968709161), (42, 7589246820), (45, 7083297032), (56, 5691935115), (60, 5312472774), (63, 5059497880), (70, 4553548092), (72, 4427060645), (84, 3794623410), (90, 3541648516), (105, 3035698728), (120, 2656236387), (126, 2529748940), (140, 2276774046), (168, 1897311705), (180, 1770824258), (210, 1517849364), (252, 1264874470), (280, 1138387023), (315, 1011899576), (360, 885412129), (420, 758924682), (504, 632437235), (630, 505949788), (840, 379462341), (1260, 252974894), (2003, 159135480), (2520, 126487447), (4006, 79567740), (6009, 53045160), (8012, 39783870), (10015, 31827096), (12018, 26522580), (14021, 22733640), (16024, 19891935), (18027, 17681720), (20030, 15913548), (24036, 13261290), (28042, 11366820), (30045, 10609032), (36054, 8840860), (40060, 7956774), (42063, 7577880), (48072, 6630645), (56084, 5683410), (60090, 5304516), (63149, 5047560), (70105, 4546728), (72108, 4420430), (80120, 3978387), (84126, 3788940), (90135, 3536344), (112168, 2841705), (120180, 2652258), (126189, 2525960), (126298, 2523780), (140210, 2273364), (144216, 2210215), (168252, 1894470), (180270, 1768172), (189447, 1682520), (210315, 1515576), (240360, 1326129), (252378, 1262980), (252596, 1261890), (280420, 1136682), (315745, 1009512), (336504, 947235), (360540, 884086), (378894, 841260), (420630, 757788), (442043, 721080), (504756, 631490), (505192, 630945), (560840, 568341)]