313027421880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{214891}}^1$

素因数の和:215165

約数の個数: 128

約数和(自身を含む): 959277888000

約数和(自身を除く): 646250466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 199, 244, 305, 366, 398, 488, 597, 610, 732, 796, 915, 995, 1194, 1220, 1464, 1592, 1830, 1990, 2388, 2440, 2985, 3660, 3980, 4776, 5970, 7320, 7960, 11940, 12139, 23880, 24278, 36417, 48556, 60695, 72834, 97112, 121390, 145668, 182085, 214891, 242780, 291336, 364170, 429782, 485560, 644673, 728340, 859564, 1074455, 1289346, 1456680, 1719128, 2148910, 2578692, 3223365, 4297820, 5157384, 6446730, 8595640, 12893460, 13108351, 25786920, 26216702, 39325053, 42763309, 52433404, 65541755, 78650106, 85526618, 104866808, 128289927, 131083510, 157300212, 171053236, 196625265, 213816545, 256579854, 262167020, 314600424, 342106472, 393250530, 427633090, 513159708, 524334040, 641449635, 786501060, 855266180, 1026319416, 1282899270, 1573002120, 1710532360, 2565798540, 2608561849, 5131597080, 5217123698, 7825685547, 10434247396, 13042809245, 15651371094, 20868494792, 26085618490, 31302742188, 39128427735, 52171236980, 62605484376, 78256855470, 104342473960, 156513710940, 313027421880]

約数ペア:

[(1, 313027421880), (2, 156513710940), (3, 104342473960), (4, 78256855470), (5, 62605484376), (6, 52171236980), (8, 39128427735), (10, 31302742188), (12, 26085618490), (15, 20868494792), (20, 15651371094), (24, 13042809245), (30, 10434247396), (40, 7825685547), (60, 5217123698), (61, 5131597080), (120, 2608561849), (122, 2565798540), (183, 1710532360), (199, 1573002120), (244, 1282899270), (305, 1026319416), (366, 855266180), (398, 786501060), (488, 641449635), (597, 524334040), (610, 513159708), (732, 427633090), (796, 393250530), (915, 342106472), (995, 314600424), (1194, 262167020), (1220, 256579854), (1464, 213816545), (1592, 196625265), (1830, 171053236), (1990, 157300212), (2388, 131083510), (2440, 128289927), (2985, 104866808), (3660, 85526618), (3980, 78650106), (4776, 65541755), (5970, 52433404), (7320, 42763309), (7960, 39325053), (11940, 26216702), (12139, 25786920), (23880, 13108351), (24278, 12893460), (36417, 8595640), (48556, 6446730), (60695, 5157384), (72834, 4297820), (97112, 3223365), (121390, 2578692), (145668, 2148910), (182085, 1719128), (214891, 1456680), (242780, 1289346), (291336, 1074455), (364170, 859564), (429782, 728340), (485560, 644673)]