4718821920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1747

約数の個数: 192

約数和(自身を含む): 15785280000

約数和(自身を除く): 11066458080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 463, 480, 510, 544, 680, 816, 926, 1020, 1249, 1360, 1389, 1632, 1852, 2040, 2315, 2498, 2720, 2778, 3704, 3747, 4080, 4630, 4996, 5556, 6245, 6945, 7408, 7494, 7871, 8160, 9260, 9992, 11112, 12490, 13890, 14816, 14988, 15742, 18520, 18735, 19984, 21233, 22224, 23613, 24980, 27780, 29976, 31484, 37040, 37470, 39355, 39968, 42466, 44448, 47226, 49960, 55560, 59952, 62968, 63699, 74080, 74940, 78710, 84932, 94452, 99920, 106165, 111120, 118065, 119904, 125936, 127398, 149880, 157420, 169864, 188904, 199840, 212330, 222240, 236130, 251872, 254796, 299760, 314840, 318495, 339728, 377808, 424660, 472260, 509592, 578287, 599520, 629680, 636990, 679456, 755616, 849320, 944520, 1019184, 1156574, 1259360, 1273980, 1698640, 1734861, 1889040, 2038368, 2313148, 2547960, 2891435, 3397280, 3469722, 3778080, 4626296, 5095920, 5782870, 6939444, 8674305, 9252592, 9830879, 10191840, 11565740, 13878888, 17348610, 18505184, 19661758, 23131480, 27757776, 29492637, 34697220, 39323516, 46262960, 49154395, 55515552, 58985274, 69394440, 78647032, 92525920, 98308790, 117970548, 138788880, 147463185, 157294064, 196617580, 235941096, 277577760, 294926370, 314588128, 393235160, 471882192, 589852740, 786470320, 943764384, 1179705480, 1572940640, 2359410960, 4718821920]

約数ペア:

[(1, 4718821920), (2, 2359410960), (3, 1572940640), (4, 1179705480), (5, 943764384), (6, 786470320), (8, 589852740), (10, 471882192), (12, 393235160), (15, 314588128), (16, 294926370), (17, 277577760), (20, 235941096), (24, 196617580), (30, 157294064), (32, 147463185), (34, 138788880), (40, 117970548), (48, 98308790), (51, 92525920), (60, 78647032), (68, 69394440), (80, 58985274), (85, 55515552), (96, 49154395), (102, 46262960), (120, 39323516), (136, 34697220), (160, 29492637), (170, 27757776), (204, 23131480), (240, 19661758), (255, 18505184), (272, 17348610), (340, 13878888), (408, 11565740), (463, 10191840), (480, 9830879), (510, 9252592), (544, 8674305), (680, 6939444), (816, 5782870), (926, 5095920), (1020, 4626296), (1249, 3778080), (1360, 3469722), (1389, 3397280), (1632, 2891435), (1852, 2547960), (2040, 2313148), (2315, 2038368), (2498, 1889040), (2720, 1734861), (2778, 1698640), (3704, 1273980), (3747, 1259360), (4080, 1156574), (4630, 1019184), (4996, 944520), (5556, 849320), (6245, 755616), (6945, 679456), (7408, 636990), (7494, 629680), (7871, 599520), (8160, 578287), (9260, 509592), (9992, 472260), (11112, 424660), (12490, 377808), (13890, 339728), (14816, 318495), (14988, 314840), (15742, 299760), (18520, 254796), (18735, 251872), (19984, 236130), (21233, 222240), (22224, 212330), (23613, 199840), (24980, 188904), (27780, 169864), (29976, 157420), (31484, 149880), (37040, 127398), (37470, 125936), (39355, 119904), (39968, 118065), (42466, 111120), (44448, 106165), (47226, 99920), (49960, 94452), (55560, 84932), (59952, 78710), (62968, 74940), (63699, 74080)]