494798040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 1821259440

約数和(自身を除く): 1326461400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 121, 132, 148, 165, 180, 185, 198, 220, 222, 242, 264, 296, 307, 330, 333, 360, 363, 370, 396, 407, 440, 444, 484, 495, 555, 605, 614, 660, 666, 726, 740, 792, 814, 888, 921, 968, 990, 1089, 1110, 1210, 1221, 1228, 1320, 1332, 1452, 1480, 1535, 1628, 1665, 1815, 1842, 1980, 2035, 2178, 2220, 2420, 2442, 2456, 2664, 2763, 2904, 3070, 3256, 3330, 3377, 3630, 3663, 3684, 3960, 4070, 4356, 4440, 4477, 4605, 4840, 4884, 5445, 5526, 6105, 6140, 6660, 6754, 7260, 7326, 7368, 8140, 8712, 8954, 9210, 9768, 10131, 10890, 11052, 11359, 12210, 12280, 13320, 13431, 13508, 13815, 14520, 14652, 16280, 16885, 17908, 18315, 18420, 20262, 21780, 22104, 22385, 22718, 24420, 26862, 27016, 27630, 29304, 30393, 33770, 34077, 35816, 36630, 36840, 37147, 40293, 40524, 43560, 44770, 45436, 48840, 50655, 53724, 55260, 56795, 60786, 67155, 67540, 68154, 73260, 74294, 80586, 81048, 89540, 90872, 101310, 102231, 107448, 110520, 111441, 113590, 121572, 124949, 134310, 135080, 136308, 146520, 148588, 151965, 161172, 170385, 179080, 185735, 201465, 202620, 204462, 222882, 227180, 243144, 249898, 268620, 272616, 297176, 303930, 322344, 334323, 340770, 371470, 374847, 402930, 405240, 408924, 445764, 454360, 499796, 511155, 537240, 557205, 607860, 624745, 668646, 681540, 742940, 749694, 805860, 817848, 891528, 999592, 1022310, 1114410, 1124541, 1215720, 1249490, 1337292, 1363080, 1374439, 1485880, 1499388, 1611720, 1671615, 1874235, 2044620, 2228820, 2249082, 2498980, 2674584, 2748878, 2998776, 3343230, 3748470, 4089240, 4123317, 4457640, 4498164, 4997960, 5497756, 5622705, 6686460, 6872195, 7496940, 8246634, 8996328, 10995512, 11245410, 12369951, 13372920, 13744390, 14993880, 16493268, 20616585, 22490820, 24739902, 27488780, 32986536, 41233170, 44981640, 49479804, 54977560, 61849755, 82466340, 98959608, 123699510, 164932680, 247399020, 494798040]

約数ペア:

[(1, 494798040), (2, 247399020), (3, 164932680), (4, 123699510), (5, 98959608), (6, 82466340), (8, 61849755), (9, 54977560), (10, 49479804), (11, 44981640), (12, 41233170), (15, 32986536), (18, 27488780), (20, 24739902), (22, 22490820), (24, 20616585), (30, 16493268), (33, 14993880), (36, 13744390), (37, 13372920), (40, 12369951), (44, 11245410), (45, 10995512), (55, 8996328), (60, 8246634), (66, 7496940), (72, 6872195), (74, 6686460), (88, 5622705), (90, 5497756), (99, 4997960), (110, 4498164), (111, 4457640), (120, 4123317), (121, 4089240), (132, 3748470), (148, 3343230), (165, 2998776), (180, 2748878), (185, 2674584), (198, 2498980), (220, 2249082), (222, 2228820), (242, 2044620), (264, 1874235), (296, 1671615), (307, 1611720), (330, 1499388), (333, 1485880), (360, 1374439), (363, 1363080), (370, 1337292), (396, 1249490), (407, 1215720), (440, 1124541), (444, 1114410), (484, 1022310), (495, 999592), (555, 891528), (605, 817848), (614, 805860), (660, 749694), (666, 742940), (726, 681540), (740, 668646), (792, 624745), (814, 607860), (888, 557205), (921, 537240), (968, 511155), (990, 499796), (1089, 454360), (1110, 445764), (1210, 408924), (1221, 405240), (1228, 402930), (1320, 374847), (1332, 371470), (1452, 340770), (1480, 334323), (1535, 322344), (1628, 303930), (1665, 297176), (1815, 272616), (1842, 268620), (1980, 249898), (2035, 243144), (2178, 227180), (2220, 222882), (2420, 204462), (2442, 202620), (2456, 201465), (2664, 185735), (2763, 179080), (2904, 170385), (3070, 161172), (3256, 151965), (3330, 148588), (3377, 146520), (3630, 136308), (3663, 135080), (3684, 134310), (3960, 124949), (4070, 121572), (4356, 113590), (4440, 111441), (4477, 110520), (4605, 107448), (4840, 102231), (4884, 101310), (5445, 90872), (5526, 89540), (6105, 81048), (6140, 80586), (6660, 74294), (6754, 73260), (7260, 68154), (7326, 67540), (7368, 67155), (8140, 60786), (8712, 56795), (8954, 55260), (9210, 53724), (9768, 50655), (10131, 48840), (10890, 45436), (11052, 44770), (11359, 43560), (12210, 40524), (12280, 40293), (13320, 37147), (13431, 36840), (13508, 36630), (13815, 35816), (14520, 34077), (14652, 33770), (16280, 30393), (16885, 29304), (17908, 27630), (18315, 27016), (18420, 26862), (20262, 24420), (21780, 22718), (22104, 22385)]