1508123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 5053466880

約数和(自身を除く): 3545343840

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, 421, 439, 480, 510, 544, 680, 816, 842, 878, 1020, 1263, 1317, 1360, 1632, 1684, 1756, 2040, 2105, 2195, 2526, 2634, 2720, 3368, 3512, 4080, 4210, 4390, 5052, 5268, 6315, 6585, 6736, 7024, 7157, 7463, 8160, 8420, 8780, 10104, 10536, 12630, 13170, 13472, 14048, 14314, 14926, 16840, 17560, 20208, 21072, 21471, 22389, 25260, 26340, 28628, 29852, 33680, 35120, 35785, 37315, 40416, 42144, 42942, 44778, 50520, 52680, 57256, 59704, 67360, 70240, 71570, 74630, 85884, 89556, 101040, 105360, 107355, 111945, 114512, 119408, 143140, 149260, 171768, 179112, 184819, 202080, 210720, 214710, 223890, 229024, 238816, 286280, 298520, 343536, 358224, 369638, 429420, 447780, 554457, 572560, 597040, 687072, 716448, 739276, 858840, 895560, 924095, 1108914, 1145120, 1194080, 1478552, 1717680, 1791120, 1848190, 2217828, 2772285, 2957104, 3141923, 3435360, 3582240, 3696380, 4435656, 5544570, 5914208, 6283846, 7392760, 8871312, 9425769, 11089140, 12567692, 14785520, 15709615, 17742624, 18851538, 22178280, 25135384, 29571040, 31419230, 37703076, 44356560, 47128845, 50270768, 62838460, 75406152, 88713120, 94257690, 100541536, 125676920, 150812304, 188515380, 251353840, 301624608, 377030760, 502707680, 754061520, 1508123040]

約数ペア:

[(1, 1508123040), (2, 754061520), (3, 502707680), (4, 377030760), (5, 301624608), (6, 251353840), (8, 188515380), (10, 150812304), (12, 125676920), (15, 100541536), (16, 94257690), (17, 88713120), (20, 75406152), (24, 62838460), (30, 50270768), (32, 47128845), (34, 44356560), (40, 37703076), (48, 31419230), (51, 29571040), (60, 25135384), (68, 22178280), (80, 18851538), (85, 17742624), (96, 15709615), (102, 14785520), (120, 12567692), (136, 11089140), (160, 9425769), (170, 8871312), (204, 7392760), (240, 6283846), (255, 5914208), (272, 5544570), (340, 4435656), (408, 3696380), (421, 3582240), (439, 3435360), (480, 3141923), (510, 2957104), (544, 2772285), (680, 2217828), (816, 1848190), (842, 1791120), (878, 1717680), (1020, 1478552), (1263, 1194080), (1317, 1145120), (1360, 1108914), (1632, 924095), (1684, 895560), (1756, 858840), (2040, 739276), (2105, 716448), (2195, 687072), (2526, 597040), (2634, 572560), (2720, 554457), (3368, 447780), (3512, 429420), (4080, 369638), (4210, 358224), (4390, 343536), (5052, 298520), (5268, 286280), (6315, 238816), (6585, 229024), (6736, 223890), (7024, 214710), (7157, 210720), (7463, 202080), (8160, 184819), (8420, 179112), (8780, 171768), (10104, 149260), (10536, 143140), (12630, 119408), (13170, 114512), (13472, 111945), (14048, 107355), (14314, 105360), (14926, 101040), (16840, 89556), (17560, 85884), (20208, 74630), (21072, 71570), (21471, 70240), (22389, 67360), (25260, 59704), (26340, 57256), (28628, 52680), (29852, 50520), (33680, 44778), (35120, 42942), (35785, 42144), (37315, 40416)]