249632334960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1\times {\mathrm{5119}}^1$

素因数の和:8527

約数の個数: 160

約数和(自身を含む): 786936299520

約数和(自身を除く): 537303964560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3331, 3660, 4880, 5119, 6662, 7320, 9993, 10238, 13324, 14640, 15357, 16655, 19986, 20476, 25595, 26648, 30714, 33310, 39972, 40952, 49965, 51190, 53296, 61428, 66620, 76785, 79944, 81904, 99930, 102380, 122856, 133240, 153570, 159888, 199860, 203191, 204760, 245712, 266480, 307140, 312259, 399720, 406382, 409520, 609573, 614280, 624518, 799440, 812764, 936777, 1015955, 1219146, 1228560, 1249036, 1561295, 1625528, 1873554, 2031910, 2438292, 2498072, 3047865, 3122590, 3251056, 3747108, 4063820, 4683885, 4876584, 4996144, 6095730, 6245180, 7494216, 8127640, 9367770, 9753168, 12191460, 12490360, 14988432, 16255280, 17051389, 18735540, 24382920, 24980720, 34102778, 37471080, 48765840, 51154167, 68205556, 74942160, 85256945, 102308334, 136411112, 170513890, 204616668, 255770835, 272822224, 341027780, 409233336, 511541670, 682055560, 818466672, 1023083340, 1040134729, 1364111120, 2046166680, 2080269458, 3120404187, 4092333360, 4160538916, 5200673645, 6240808374, 8321077832, 10401347290, 12481616748, 15602020935, 16642155664, 20802694580, 24963233496, 31204041870, 41605389160, 49926466992, 62408083740, 83210778320, 124816167480, 249632334960]

約数ペア:

[(1, 249632334960), (2, 124816167480), (3, 83210778320), (4, 62408083740), (5, 49926466992), (6, 41605389160), (8, 31204041870), (10, 24963233496), (12, 20802694580), (15, 16642155664), (16, 15602020935), (20, 12481616748), (24, 10401347290), (30, 8321077832), (40, 6240808374), (48, 5200673645), (60, 4160538916), (61, 4092333360), (80, 3120404187), (120, 2080269458), (122, 2046166680), (183, 1364111120), (240, 1040134729), (244, 1023083340), (305, 818466672), (366, 682055560), (488, 511541670), (610, 409233336), (732, 341027780), (915, 272822224), (976, 255770835), (1220, 204616668), (1464, 170513890), (1830, 136411112), (2440, 102308334), (2928, 85256945), (3331, 74942160), (3660, 68205556), (4880, 51154167), (5119, 48765840), (6662, 37471080), (7320, 34102778), (9993, 24980720), (10238, 24382920), (13324, 18735540), (14640, 17051389), (15357, 16255280), (16655, 14988432), (19986, 12490360), (20476, 12191460), (25595, 9753168), (26648, 9367770), (30714, 8127640), (33310, 7494216), (39972, 6245180), (40952, 6095730), (49965, 4996144), (51190, 4876584), (53296, 4683885), (61428, 4063820), (66620, 3747108), (76785, 3251056), (79944, 3122590), (81904, 3047865), (99930, 2498072), (102380, 2438292), (122856, 2031910), (133240, 1873554), (153570, 1625528), (159888, 1561295), (199860, 1249036), (203191, 1228560), (204760, 1219146), (245712, 1015955), (266480, 936777), (307140, 812764), (312259, 799440), (399720, 624518), (406382, 614280), (409520, 609573)]