18951871320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38231}}^1$

素因数の和:38277

約数の個数: 224

約数和(自身を含む): 67695873120

約数和(自身を除く): 48744001800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 729, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1458, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 2916, 3060, 3240, 3645, 3672, 4131, 4590, 4860, 5508, 5832, 6120, 6885, 7290, 8262, 9180, 9720, 11016, 12393, 13770, 14580, 16524, 18360, 20655, 24786, 27540, 29160, 33048, 38231, 41310, 49572, 55080, 61965, 76462, 82620, 99144, 114693, 123930, 152924, 165240, 191155, 229386, 247860, 305848, 344079, 382310, 458772, 495720, 573465, 649927, 688158, 764620, 917544, 1032237, 1146930, 1299854, 1376316, 1529240, 1720395, 1949781, 2064474, 2293860, 2599708, 2752632, 3096711, 3249635, 3440790, 3899562, 4128948, 4587720, 5161185, 5199416, 5849343, 6193422, 6499270, 6881580, 7799124, 8257896, 9290133, 9748905, 10322370, 11698686, 12386844, 12998540, 13763160, 15483555, 15598248, 17548029, 18580266, 19497810, 20644740, 23397372, 24773688, 25997080, 27870399, 29246715, 30967110, 35096058, 37160532, 38995620, 41289480, 46450665, 46794744, 52644087, 55740798, 58493430, 61934220, 70192116, 74321064, 77991240, 87740145, 92901330, 105288174, 111481596, 116986860, 123868440, 139351995, 140384232, 157932261, 175480290, 185802660, 210576348, 222963192, 233973720, 263220435, 278703990, 315864522, 350960580, 371605320, 421152696, 473796783, 526440870, 557407980, 631729044, 701921160, 789661305, 947593566, 1052881740, 1114815960, 1263458088, 1579322610, 1895187132, 2105763480, 2368983915, 3158645220, 3790374264, 4737967830, 6317290440, 9475935660, 18951871320]

約数ペア:

[(1, 18951871320), (2, 9475935660), (3, 6317290440), (4, 4737967830), (5, 3790374264), (6, 3158645220), (8, 2368983915), (9, 2105763480), (10, 1895187132), (12, 1579322610), (15, 1263458088), (17, 1114815960), (18, 1052881740), (20, 947593566), (24, 789661305), (27, 701921160), (30, 631729044), (34, 557407980), (36, 526440870), (40, 473796783), (45, 421152696), (51, 371605320), (54, 350960580), (60, 315864522), (68, 278703990), (72, 263220435), (81, 233973720), (85, 222963192), (90, 210576348), (102, 185802660), (108, 175480290), (120, 157932261), (135, 140384232), (136, 139351995), (153, 123868440), (162, 116986860), (170, 111481596), (180, 105288174), (204, 92901330), (216, 87740145), (243, 77991240), (255, 74321064), (270, 70192116), (306, 61934220), (324, 58493430), (340, 55740798), (360, 52644087), (405, 46794744), (408, 46450665), (459, 41289480), (486, 38995620), (510, 37160532), (540, 35096058), (612, 30967110), (648, 29246715), (680, 27870399), (729, 25997080), (765, 24773688), (810, 23397372), (918, 20644740), (972, 19497810), (1020, 18580266), (1080, 17548029), (1215, 15598248), (1224, 15483555), (1377, 13763160), (1458, 12998540), (1530, 12386844), (1620, 11698686), (1836, 10322370), (1944, 9748905), (2040, 9290133), (2295, 8257896), (2430, 7799124), (2754, 6881580), (2916, 6499270), (3060, 6193422), (3240, 5849343), (3645, 5199416), (3672, 5161185), (4131, 4587720), (4590, 4128948), (4860, 3899562), (5508, 3440790), (5832, 3249635), (6120, 3096711), (6885, 2752632), (7290, 2599708), (8262, 2293860), (9180, 2064474), (9720, 1949781), (11016, 1720395), (12393, 1529240), (13770, 1376316), (14580, 1299854), (16524, 1146930), (18360, 1032237), (20655, 917544), (24786, 764620), (27540, 688158), (29160, 649927), (33048, 573465), (38231, 495720), (41310, 458772), (49572, 382310), (55080, 344079), (61965, 305848), (76462, 247860), (82620, 229386), (99144, 191155), (114693, 165240), (123930, 152924)]