631178880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14293}}^1$

素因数の和:14338

約数の個数: 128

約数和(自身を含む): 2099502720

約数和(自身を除く): 1468323840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14293, 14720, 22080, 28586, 42879, 44160, 57172, 71465, 85758, 114344, 142930, 171516, 214395, 228688, 285860, 328739, 343032, 428790, 457376, 571720, 657478, 686064, 857580, 914752, 986217, 1143440, 1314956, 1372128, 1643695, 1715160, 1829504, 1972434, 2286880, 2629912, 2744256, 3287390, 3430320, 3944868, 4573760, 4931085, 5259824, 5488512, 6574780, 6860640, 7889736, 9147520, 9862170, 10519648, 13149560, 13721280, 15779472, 19724340, 21039296, 26299120, 27442560, 31558944, 39448680, 42078592, 52598240, 63117888, 78897360, 105196480, 126235776, 157794720, 210392960, 315589440, 631178880]

約数ペア:

[(1, 631178880), (2, 315589440), (3, 210392960), (4, 157794720), (5, 126235776), (6, 105196480), (8, 78897360), (10, 63117888), (12, 52598240), (15, 42078592), (16, 39448680), (20, 31558944), (23, 27442560), (24, 26299120), (30, 21039296), (32, 19724340), (40, 15779472), (46, 13721280), (48, 13149560), (60, 10519648), (64, 9862170), (69, 9147520), (80, 7889736), (92, 6860640), (96, 6574780), (115, 5488512), (120, 5259824), (128, 4931085), (138, 4573760), (160, 3944868), (184, 3430320), (192, 3287390), (230, 2744256), (240, 2629912), (276, 2286880), (320, 1972434), (345, 1829504), (368, 1715160), (384, 1643695), (460, 1372128), (480, 1314956), (552, 1143440), (640, 986217), (690, 914752), (736, 857580), (920, 686064), (960, 657478), (1104, 571720), (1380, 457376), (1472, 428790), (1840, 343032), (1920, 328739), (2208, 285860), (2760, 228688), (2944, 214395), (3680, 171516), (4416, 142930), (5520, 114344), (7360, 85758), (8832, 71465), (11040, 57172), (14293, 44160), (14720, 42879), (22080, 28586)]