193644960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 192

約数和(自身を含む): 680400000

約数和(自身を除く): 486755040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1249, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2498, 2584, 2720, 3040, 3230, 3747, 3876, 4080, 4560, 4845, 4996, 5168, 6245, 6460, 7494, 7752, 8160, 9120, 9690, 9992, 10336, 12490, 12920, 14988, 15504, 18735, 19380, 19984, 21233, 23731, 24980, 25840, 29976, 31008, 37470, 38760, 39968, 42466, 47462, 49960, 51680, 59952, 63699, 71193, 74940, 77520, 84932, 94924, 99920, 106165, 118655, 119904, 127398, 142386, 149880, 155040, 169864, 189848, 199840, 212330, 237310, 254796, 284772, 299760, 318495, 339728, 355965, 379696, 403427, 424660, 474620, 509592, 569544, 599520, 636990, 679456, 711930, 759392, 806854, 849320, 949240, 1019184, 1139088, 1210281, 1273980, 1423860, 1613708, 1698640, 1898480, 2017135, 2038368, 2278176, 2420562, 2547960, 2847720, 3227416, 3397280, 3796960, 4034270, 4841124, 5095920, 5695440, 6051405, 6454832, 8068540, 9682248, 10191840, 11390880, 12102810, 12909664, 16137080, 19364496, 24205620, 32274160, 38728992, 48411240, 64548320, 96822480, 193644960]

約数ペア:

[(1, 193644960), (2, 96822480), (3, 64548320), (4, 48411240), (5, 38728992), (6, 32274160), (8, 24205620), (10, 19364496), (12, 16137080), (15, 12909664), (16, 12102810), (17, 11390880), (19, 10191840), (20, 9682248), (24, 8068540), (30, 6454832), (32, 6051405), (34, 5695440), (38, 5095920), (40, 4841124), (48, 4034270), (51, 3796960), (57, 3397280), (60, 3227416), (68, 2847720), (76, 2547960), (80, 2420562), (85, 2278176), (95, 2038368), (96, 2017135), (102, 1898480), (114, 1698640), (120, 1613708), (136, 1423860), (152, 1273980), (160, 1210281), (170, 1139088), (190, 1019184), (204, 949240), (228, 849320), (240, 806854), (255, 759392), (272, 711930), (285, 679456), (304, 636990), (323, 599520), (340, 569544), (380, 509592), (408, 474620), (456, 424660), (480, 403427), (510, 379696), (544, 355965), (570, 339728), (608, 318495), (646, 299760), (680, 284772), (760, 254796), (816, 237310), (912, 212330), (969, 199840), (1020, 189848), (1140, 169864), (1249, 155040), (1292, 149880), (1360, 142386), (1520, 127398), (1615, 119904), (1632, 118655), (1824, 106165), (1938, 99920), (2040, 94924), (2280, 84932), (2498, 77520), (2584, 74940), (2720, 71193), (3040, 63699), (3230, 59952), (3747, 51680), (3876, 49960), (4080, 47462), (4560, 42466), (4845, 39968), (4996, 38760), (5168, 37470), (6245, 31008), (6460, 29976), (7494, 25840), (7752, 24980), (8160, 23731), (9120, 21233), (9690, 19984), (9992, 19380), (10336, 18735), (12490, 15504), (12920, 14988)]