2749293720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1474

約数の個数: 192

約数和(自身を含む): 9491152320

約数和(自身を除く): 6741858600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 457, 510, 612, 680, 765, 914, 983, 1020, 1224, 1371, 1530, 1828, 1966, 2040, 2285, 2742, 2949, 3060, 3656, 3932, 4113, 4570, 4915, 5484, 5898, 6120, 6855, 7769, 7864, 8226, 8847, 9140, 9830, 10968, 11796, 13710, 14745, 15538, 16452, 16711, 17694, 18280, 19660, 20565, 23307, 23592, 27420, 29490, 31076, 32904, 33422, 35388, 38845, 39320, 41130, 44235, 46614, 50133, 54840, 58980, 62152, 66844, 69921, 70776, 77690, 82260, 83555, 88470, 93228, 100266, 116535, 117960, 133688, 139842, 150399, 155380, 164520, 167110, 176940, 186456, 200532, 233070, 250665, 279684, 300798, 310760, 334220, 349605, 353880, 401064, 449231, 466140, 501330, 559368, 601596, 668440, 699210, 751995, 898462, 932280, 1002660, 1203192, 1347693, 1398420, 1503990, 1796924, 2005320, 2246155, 2695386, 2796840, 3007980, 3593848, 4043079, 4492310, 5390772, 6015960, 6738465, 7636927, 8086158, 8984620, 10781544, 13476930, 15273854, 16172316, 17969240, 20215395, 22910781, 26953860, 30547708, 32344632, 38184635, 40430790, 45821562, 53907720, 61095416, 68732343, 76369270, 80861580, 91643124, 114553905, 137464686, 152738540, 161723160, 183286248, 229107810, 274929372, 305477080, 343661715, 458215620, 549858744, 687323430, 916431240, 1374646860, 2749293720]

約数ペア:

[(1, 2749293720), (2, 1374646860), (3, 916431240), (4, 687323430), (5, 549858744), (6, 458215620), (8, 343661715), (9, 305477080), (10, 274929372), (12, 229107810), (15, 183286248), (17, 161723160), (18, 152738540), (20, 137464686), (24, 114553905), (30, 91643124), (34, 80861580), (36, 76369270), (40, 68732343), (45, 61095416), (51, 53907720), (60, 45821562), (68, 40430790), (72, 38184635), (85, 32344632), (90, 30547708), (102, 26953860), (120, 22910781), (136, 20215395), (153, 17969240), (170, 16172316), (180, 15273854), (204, 13476930), (255, 10781544), (306, 8984620), (340, 8086158), (360, 7636927), (408, 6738465), (457, 6015960), (510, 5390772), (612, 4492310), (680, 4043079), (765, 3593848), (914, 3007980), (983, 2796840), (1020, 2695386), (1224, 2246155), (1371, 2005320), (1530, 1796924), (1828, 1503990), (1966, 1398420), (2040, 1347693), (2285, 1203192), (2742, 1002660), (2949, 932280), (3060, 898462), (3656, 751995), (3932, 699210), (4113, 668440), (4570, 601596), (4915, 559368), (5484, 501330), (5898, 466140), (6120, 449231), (6855, 401064), (7769, 353880), (7864, 349605), (8226, 334220), (8847, 310760), (9140, 300798), (9830, 279684), (10968, 250665), (11796, 233070), (13710, 200532), (14745, 186456), (15538, 176940), (16452, 167110), (16711, 164520), (17694, 155380), (18280, 150399), (19660, 139842), (20565, 133688), (23307, 117960), (23592, 116535), (27420, 100266), (29490, 93228), (31076, 88470), (32904, 83555), (33422, 82260), (35388, 77690), (38845, 70776), (39320, 69921), (41130, 66844), (44235, 62152), (46614, 58980), (50133, 54840)]