419243520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 1359198720

約数和(自身を除く): 939955200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 691, 768, 790, 948, 960, 1185, 1264, 1280, 1382, 1536, 1580, 1896, 1920, 2073, 2370, 2528, 2560, 2764, 3160, 3455, 3792, 3840, 4146, 4740, 5056, 5528, 6320, 6910, 7584, 7680, 8292, 9480, 10112, 10365, 11056, 12640, 13820, 15168, 16584, 18960, 20224, 20730, 22112, 25280, 27640, 30336, 33168, 37920, 40448, 41460, 44224, 50560, 54589, 55280, 60672, 66336, 75840, 82920, 88448, 101120, 109178, 110560, 121344, 132672, 151680, 163767, 165840, 176896, 202240, 218356, 221120, 265344, 272945, 303360, 327534, 331680, 353792, 436712, 442240, 530688, 545890, 606720, 655068, 663360, 818835, 873424, 884480, 1061376, 1091780, 1310136, 1326720, 1637670, 1746848, 1768960, 2183560, 2620272, 2653440, 3275340, 3493696, 4367120, 5240544, 5306880, 6550680, 6987392, 8734240, 10481088, 13101360, 13974784, 17468480, 20962176, 26202720, 27949568, 34936960, 41924352, 52405440, 69873920, 83848704, 104810880, 139747840, 209621760, 419243520]

約数ペア:

[(1, 419243520), (2, 209621760), (3, 139747840), (4, 104810880), (5, 83848704), (6, 69873920), (8, 52405440), (10, 41924352), (12, 34936960), (15, 27949568), (16, 26202720), (20, 20962176), (24, 17468480), (30, 13974784), (32, 13101360), (40, 10481088), (48, 8734240), (60, 6987392), (64, 6550680), (79, 5306880), (80, 5240544), (96, 4367120), (120, 3493696), (128, 3275340), (158, 2653440), (160, 2620272), (192, 2183560), (237, 1768960), (240, 1746848), (256, 1637670), (316, 1326720), (320, 1310136), (384, 1091780), (395, 1061376), (474, 884480), (480, 873424), (512, 818835), (632, 663360), (640, 655068), (691, 606720), (768, 545890), (790, 530688), (948, 442240), (960, 436712), (1185, 353792), (1264, 331680), (1280, 327534), (1382, 303360), (1536, 272945), (1580, 265344), (1896, 221120), (1920, 218356), (2073, 202240), (2370, 176896), (2528, 165840), (2560, 163767), (2764, 151680), (3160, 132672), (3455, 121344), (3792, 110560), (3840, 109178), (4146, 101120), (4740, 88448), (5056, 82920), (5528, 75840), (6320, 66336), (6910, 60672), (7584, 55280), (7680, 54589), (8292, 50560), (9480, 44224), (10112, 41460), (10365, 40448), (11056, 37920), (12640, 33168), (13820, 30336), (15168, 27640), (16584, 25280), (18960, 22112), (20224, 20730)]