677699220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 2332713600

約数和(自身を除く): 1655014380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 121, 132, 165, 170, 187, 190, 204, 209, 220, 228, 242, 255, 285, 289, 323, 330, 340, 363, 374, 380, 418, 484, 510, 561, 570, 578, 605, 627, 646, 660, 726, 748, 836, 867, 935, 969, 1020, 1045, 1122, 1140, 1156, 1210, 1254, 1292, 1445, 1452, 1615, 1734, 1815, 1870, 1938, 2057, 2090, 2244, 2299, 2420, 2508, 2805, 2890, 3135, 3179, 3230, 3468, 3553, 3630, 3740, 3876, 4114, 4180, 4335, 4598, 4845, 4913, 5491, 5610, 5780, 6171, 6270, 6358, 6460, 6897, 7106, 7260, 8228, 8670, 9196, 9537, 9690, 9826, 10285, 10659, 10982, 11220, 11495, 12342, 12540, 12716, 13794, 14212, 14739, 15895, 16473, 17340, 17765, 19074, 19380, 19652, 20570, 21318, 21964, 22990, 24565, 24684, 27455, 27588, 29478, 30855, 31790, 32946, 34485, 34969, 35530, 38148, 39083, 41140, 42636, 45980, 47685, 49130, 53295, 54043, 54910, 58956, 60401, 61710, 63580, 65892, 68970, 69938, 71060, 73695, 78166, 82365, 93347, 95370, 98260, 104907, 106590, 108086, 109820, 117249, 120802, 123420, 137940, 139876, 147390, 156332, 162129, 164730, 174845, 181203, 186694, 190740, 195415, 209814, 213180, 216172, 234498, 241604, 270215, 280041, 294780, 302005, 324258, 329460, 349690, 362406, 373388, 390830, 419628, 466735, 468996, 524535, 540430, 560082, 586245, 594473, 604010, 648516, 664411, 699380, 724812, 781660, 810645, 906015, 933470, 1026817, 1049070, 1080860, 1120164, 1172490, 1188946, 1208020, 1328822, 1400205, 1621290, 1783419, 1812030, 1866940, 1993233, 2053634, 2098140, 2344980, 2377892, 2657644, 2800410, 2972365, 3080451, 3242580, 3322055, 3566838, 3624060, 3986466, 4107268, 5134085, 5600820, 5944730, 6160902, 6644110, 7133676, 7972932, 8917095, 9966165, 10268170, 11294987, 11889460, 12321804, 13288220, 15402255, 17834190, 19932330, 20536340, 22589974, 30804510, 33884961, 35668380, 39864660, 45179948, 56474935, 61609020, 67769922, 112949870, 135539844, 169424805, 225899740, 338849610, 677699220]

約数ペア:

[(1, 677699220), (2, 338849610), (3, 225899740), (4, 169424805), (5, 135539844), (6, 112949870), (10, 67769922), (11, 61609020), (12, 56474935), (15, 45179948), (17, 39864660), (19, 35668380), (20, 33884961), (22, 30804510), (30, 22589974), (33, 20536340), (34, 19932330), (38, 17834190), (44, 15402255), (51, 13288220), (55, 12321804), (57, 11889460), (60, 11294987), (66, 10268170), (68, 9966165), (76, 8917095), (85, 7972932), (95, 7133676), (102, 6644110), (110, 6160902), (114, 5944730), (121, 5600820), (132, 5134085), (165, 4107268), (170, 3986466), (187, 3624060), (190, 3566838), (204, 3322055), (209, 3242580), (220, 3080451), (228, 2972365), (242, 2800410), (255, 2657644), (285, 2377892), (289, 2344980), (323, 2098140), (330, 2053634), (340, 1993233), (363, 1866940), (374, 1812030), (380, 1783419), (418, 1621290), (484, 1400205), (510, 1328822), (561, 1208020), (570, 1188946), (578, 1172490), (605, 1120164), (627, 1080860), (646, 1049070), (660, 1026817), (726, 933470), (748, 906015), (836, 810645), (867, 781660), (935, 724812), (969, 699380), (1020, 664411), (1045, 648516), (1122, 604010), (1140, 594473), (1156, 586245), (1210, 560082), (1254, 540430), (1292, 524535), (1445, 468996), (1452, 466735), (1615, 419628), (1734, 390830), (1815, 373388), (1870, 362406), (1938, 349690), (2057, 329460), (2090, 324258), (2244, 302005), (2299, 294780), (2420, 280041), (2508, 270215), (2805, 241604), (2890, 234498), (3135, 216172), (3179, 213180), (3230, 209814), (3468, 195415), (3553, 190740), (3630, 186694), (3740, 181203), (3876, 174845), (4114, 164730), (4180, 162129), (4335, 156332), (4598, 147390), (4845, 139876), (4913, 137940), (5491, 123420), (5610, 120802), (5780, 117249), (6171, 109820), (6270, 108086), (6358, 106590), (6460, 104907), (6897, 98260), (7106, 95370), (7260, 93347), (8228, 82365), (8670, 78166), (9196, 73695), (9537, 71060), (9690, 69938), (9826, 68970), (10285, 65892), (10659, 63580), (10982, 61710), (11220, 60401), (11495, 58956), (12342, 54910), (12540, 54043), (12716, 53295), (13794, 49130), (14212, 47685), (14739, 45980), (15895, 42636), (16473, 41140), (17340, 39083), (17765, 38148), (19074, 35530), (19380, 34969), (19652, 34485), (20570, 32946), (21318, 31790), (21964, 30855), (22990, 29478), (24565, 27588), (24684, 27455)]