15178184420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{6977}}^1$

素因数の和:7413

約数の個数: 96

約数和(自身を含む): 37419943680

約数和(自身を除く): 22241759260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 379, 410, 574, 758, 820, 1148, 1435, 1516, 1895, 2653, 2870, 3790, 5306, 5740, 6977, 7580, 10612, 13265, 13954, 15539, 26530, 27908, 31078, 34885, 48839, 53060, 62156, 69770, 77695, 97678, 108773, 139540, 155390, 195356, 217546, 244195, 286057, 310780, 435092, 488390, 543865, 572114, 976780, 1087730, 1144228, 1430285, 2002399, 2175460, 2644283, 2860570, 4004798, 5288566, 5721140, 8009596, 10011995, 10577132, 13221415, 18509981, 20023990, 26442830, 37019962, 40047980, 52885660, 74039924, 92549905, 108415603, 185099810, 216831206, 370199620, 433662412, 542078015, 758909221, 1084156030, 1517818442, 2168312060, 3035636884, 3794546105, 7589092210, 15178184420]

約数ペア:

[(1, 15178184420), (2, 7589092210), (4, 3794546105), (5, 3035636884), (7, 2168312060), (10, 1517818442), (14, 1084156030), (20, 758909221), (28, 542078015), (35, 433662412), (41, 370199620), (70, 216831206), (82, 185099810), (140, 108415603), (164, 92549905), (205, 74039924), (287, 52885660), (379, 40047980), (410, 37019962), (574, 26442830), (758, 20023990), (820, 18509981), (1148, 13221415), (1435, 10577132), (1516, 10011995), (1895, 8009596), (2653, 5721140), (2870, 5288566), (3790, 4004798), (5306, 2860570), (5740, 2644283), (6977, 2175460), (7580, 2002399), (10612, 1430285), (13265, 1144228), (13954, 1087730), (15539, 976780), (26530, 572114), (27908, 543865), (31078, 488390), (34885, 435092), (48839, 310780), (53060, 286057), (62156, 244195), (69770, 217546), (77695, 195356), (97678, 155390), (108773, 139540)]