64753680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 216950400

約数和(自身を除く): 152196720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 269, 272, 295, 340, 354, 408, 472, 510, 538, 590, 680, 708, 807, 816, 885, 944, 1003, 1020, 1076, 1180, 1345, 1360, 1416, 1614, 1770, 2006, 2040, 2152, 2360, 2690, 2832, 3009, 3228, 3540, 4012, 4035, 4080, 4304, 4573, 4720, 5015, 5380, 6018, 6456, 7080, 8024, 8070, 9146, 10030, 10760, 12036, 12912, 13719, 14160, 15045, 15871, 16048, 16140, 18292, 20060, 21520, 22865, 24072, 27438, 30090, 31742, 32280, 36584, 40120, 45730, 47613, 48144, 54876, 60180, 63484, 64560, 68595, 73168, 79355, 80240, 91460, 95226, 109752, 120360, 126968, 137190, 158710, 182920, 190452, 219504, 238065, 240720, 253936, 269807, 274380, 317420, 365840, 380904, 476130, 539614, 548760, 634840, 761808, 809421, 952260, 1079228, 1097520, 1269680, 1349035, 1618842, 1904520, 2158456, 2698070, 3237684, 3809040, 4047105, 4316912, 5396140, 6475368, 8094210, 10792280, 12950736, 16188420, 21584560, 32376840, 64753680]

約数ペア:

[(1, 64753680), (2, 32376840), (3, 21584560), (4, 16188420), (5, 12950736), (6, 10792280), (8, 8094210), (10, 6475368), (12, 5396140), (15, 4316912), (16, 4047105), (17, 3809040), (20, 3237684), (24, 2698070), (30, 2158456), (34, 1904520), (40, 1618842), (48, 1349035), (51, 1269680), (59, 1097520), (60, 1079228), (68, 952260), (80, 809421), (85, 761808), (102, 634840), (118, 548760), (120, 539614), (136, 476130), (170, 380904), (177, 365840), (204, 317420), (236, 274380), (240, 269807), (255, 253936), (269, 240720), (272, 238065), (295, 219504), (340, 190452), (354, 182920), (408, 158710), (472, 137190), (510, 126968), (538, 120360), (590, 109752), (680, 95226), (708, 91460), (807, 80240), (816, 79355), (885, 73168), (944, 68595), (1003, 64560), (1020, 63484), (1076, 60180), (1180, 54876), (1345, 48144), (1360, 47613), (1416, 45730), (1614, 40120), (1770, 36584), (2006, 32280), (2040, 31742), (2152, 30090), (2360, 27438), (2690, 24072), (2832, 22865), (3009, 21520), (3228, 20060), (3540, 18292), (4012, 16140), (4035, 16048), (4080, 15871), (4304, 15045), (4573, 14160), (4720, 13719), (5015, 12912), (5380, 12036), (6018, 10760), (6456, 10030), (7080, 9146), (8024, 8070)]