1961457360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2097

約数の個数: 160

約数和(自身を含む): 6273884160

約数和(自身を除く): 4312426800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 142, 177, 213, 236, 240, 284, 295, 354, 355, 426, 472, 568, 590, 708, 710, 852, 885, 944, 1065, 1136, 1180, 1416, 1420, 1704, 1770, 1951, 2130, 2360, 2832, 2840, 3408, 3540, 3902, 4189, 4260, 4720, 5680, 5853, 7080, 7804, 8378, 8520, 9755, 11706, 12567, 14160, 15608, 16756, 17040, 19510, 20945, 23412, 25134, 29265, 31216, 33512, 39020, 41890, 46824, 50268, 58530, 62835, 67024, 78040, 83780, 93648, 100536, 115109, 117060, 125670, 138521, 156080, 167560, 201072, 230218, 234120, 251340, 277042, 335120, 345327, 415563, 460436, 468240, 502680, 554084, 575545, 690654, 692605, 831126, 920872, 1005360, 1108168, 1151090, 1381308, 1385210, 1662252, 1726635, 1841744, 2077815, 2216336, 2302180, 2762616, 2770420, 3324504, 3453270, 4155630, 4604360, 5525232, 5540840, 6649008, 6906540, 8172739, 8311260, 9208720, 11081680, 13813080, 16345478, 16622520, 24518217, 27626160, 32690956, 33245040, 40863695, 49036434, 65381912, 81727390, 98072868, 122591085, 130763824, 163454780, 196145736, 245182170, 326909560, 392291472, 490364340, 653819120, 980728680, 1961457360]

約数ペア:

[(1, 1961457360), (2, 980728680), (3, 653819120), (4, 490364340), (5, 392291472), (6, 326909560), (8, 245182170), (10, 196145736), (12, 163454780), (15, 130763824), (16, 122591085), (20, 98072868), (24, 81727390), (30, 65381912), (40, 49036434), (48, 40863695), (59, 33245040), (60, 32690956), (71, 27626160), (80, 24518217), (118, 16622520), (120, 16345478), (142, 13813080), (177, 11081680), (213, 9208720), (236, 8311260), (240, 8172739), (284, 6906540), (295, 6649008), (354, 5540840), (355, 5525232), (426, 4604360), (472, 4155630), (568, 3453270), (590, 3324504), (708, 2770420), (710, 2762616), (852, 2302180), (885, 2216336), (944, 2077815), (1065, 1841744), (1136, 1726635), (1180, 1662252), (1416, 1385210), (1420, 1381308), (1704, 1151090), (1770, 1108168), (1951, 1005360), (2130, 920872), (2360, 831126), (2832, 692605), (2840, 690654), (3408, 575545), (3540, 554084), (3902, 502680), (4189, 468240), (4260, 460436), (4720, 415563), (5680, 345327), (5853, 335120), (7080, 277042), (7804, 251340), (8378, 234120), (8520, 230218), (9755, 201072), (11706, 167560), (12567, 156080), (14160, 138521), (15608, 125670), (16756, 117060), (17040, 115109), (19510, 100536), (20945, 93648), (23412, 83780), (25134, 78040), (29265, 67024), (31216, 62835), (33512, 58530), (39020, 50268), (41890, 46824)]