259014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 888796800

約数和(自身を除く): 629782080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 192, 204, 236, 240, 255, 269, 272, 295, 320, 340, 354, 408, 472, 480, 510, 538, 544, 590, 680, 708, 807, 816, 885, 944, 960, 1003, 1020, 1076, 1088, 1180, 1345, 1360, 1416, 1614, 1632, 1770, 1888, 2006, 2040, 2152, 2360, 2690, 2720, 2832, 3009, 3228, 3264, 3540, 3776, 4012, 4035, 4080, 4304, 4573, 4720, 5015, 5380, 5440, 5664, 6018, 6456, 7080, 8024, 8070, 8160, 8608, 9146, 9440, 10030, 10760, 11328, 12036, 12912, 13719, 14160, 15045, 15871, 16048, 16140, 16320, 17216, 18292, 18880, 20060, 21520, 22865, 24072, 25824, 27438, 28320, 30090, 31742, 32096, 32280, 36584, 40120, 43040, 45730, 47613, 48144, 51648, 54876, 56640, 60180, 63484, 64192, 64560, 68595, 73168, 79355, 80240, 86080, 91460, 95226, 96288, 109752, 120360, 126968, 129120, 137190, 146336, 158710, 160480, 182920, 190452, 192576, 219504, 238065, 240720, 253936, 258240, 269807, 274380, 292672, 317420, 320960, 365840, 380904, 439008, 476130, 481440, 507872, 539614, 548760, 634840, 731680, 761808, 809421, 878016, 952260, 962880, 1015744, 1079228, 1097520, 1269680, 1349035, 1463360, 1523616, 1618842, 1904520, 2158456, 2195040, 2539360, 2698070, 3047232, 3237684, 3809040, 4047105, 4316912, 4390080, 5078720, 5396140, 6475368, 7618080, 8094210, 8633824, 10792280, 12950736, 15236160, 16188420, 17267648, 21584560, 25901472, 32376840, 43169120, 51802944, 64753680, 86338240, 129507360, 259014720]

約数ペア:

[(1, 259014720), (2, 129507360), (3, 86338240), (4, 64753680), (5, 51802944), (6, 43169120), (8, 32376840), (10, 25901472), (12, 21584560), (15, 17267648), (16, 16188420), (17, 15236160), (20, 12950736), (24, 10792280), (30, 8633824), (32, 8094210), (34, 7618080), (40, 6475368), (48, 5396140), (51, 5078720), (59, 4390080), (60, 4316912), (64, 4047105), (68, 3809040), (80, 3237684), (85, 3047232), (96, 2698070), (102, 2539360), (118, 2195040), (120, 2158456), (136, 1904520), (160, 1618842), (170, 1523616), (177, 1463360), (192, 1349035), (204, 1269680), (236, 1097520), (240, 1079228), (255, 1015744), (269, 962880), (272, 952260), (295, 878016), (320, 809421), (340, 761808), (354, 731680), (408, 634840), (472, 548760), (480, 539614), (510, 507872), (538, 481440), (544, 476130), (590, 439008), (680, 380904), (708, 365840), (807, 320960), (816, 317420), (885, 292672), (944, 274380), (960, 269807), (1003, 258240), (1020, 253936), (1076, 240720), (1088, 238065), (1180, 219504), (1345, 192576), (1360, 190452), (1416, 182920), (1614, 160480), (1632, 158710), (1770, 146336), (1888, 137190), (2006, 129120), (2040, 126968), (2152, 120360), (2360, 109752), (2690, 96288), (2720, 95226), (2832, 91460), (3009, 86080), (3228, 80240), (3264, 79355), (3540, 73168), (3776, 68595), (4012, 64560), (4035, 64192), (4080, 63484), (4304, 60180), (4573, 56640), (4720, 54876), (5015, 51648), (5380, 48144), (5440, 47613), (5664, 45730), (6018, 43040), (6456, 40120), (7080, 36584), (8024, 32280), (8070, 32096), (8160, 31742), (8608, 30090), (9146, 28320), (9440, 27438), (10030, 25824), (10760, 24072), (11328, 22865), (12036, 21520), (12912, 20060), (13719, 18880), (14160, 18292), (15045, 17216), (15871, 16320), (16048, 16140)]