240469375120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{83443}}^1$

素因数の和:83649

約数の個数: 160

約数和(自身を含む): 641434695552

約数和(自身を除く): 400965320432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 163, 170, 208, 221, 260, 272, 326, 340, 442, 520, 652, 680, 815, 884, 1040, 1105, 1304, 1360, 1630, 1768, 2119, 2210, 2608, 2771, 3260, 3536, 4238, 4420, 5542, 6520, 8476, 8840, 10595, 11084, 13040, 13855, 16952, 17680, 21190, 22168, 27710, 33904, 36023, 42380, 44336, 55420, 72046, 83443, 84760, 110840, 144092, 166886, 169520, 180115, 221680, 288184, 333772, 360230, 417215, 576368, 667544, 720460, 834430, 1084759, 1335088, 1418531, 1440920, 1668860, 2169518, 2837062, 2881840, 3337720, 4339036, 5423795, 5674124, 6675440, 7092655, 8678072, 10847590, 11348248, 13601209, 14185310, 17356144, 18440903, 21695180, 22696496, 27202418, 28370620, 36881806, 43390360, 54404836, 56741240, 68006045, 73763612, 86780720, 92204515, 108809672, 113482480, 136012090, 147527224, 176815717, 184409030, 217619344, 231220553, 272024180, 295054448, 353631434, 368818060, 462441106, 544048360, 707262868, 737636120, 884078585, 924882212, 1088096720, 1156102765, 1414525736, 1475272240, 1768157170, 1849764424, 2312205530, 2829051472, 3005867189, 3536314340, 3699528848, 4624411060, 6011734378, 7072628680, 9248822120, 12023468756, 14145257360, 15029335945, 18497644240, 24046937512, 30058671890, 48093875024, 60117343780, 120234687560, 240469375120]

約数ペア:

[(1, 240469375120), (2, 120234687560), (4, 60117343780), (5, 48093875024), (8, 30058671890), (10, 24046937512), (13, 18497644240), (16, 15029335945), (17, 14145257360), (20, 12023468756), (26, 9248822120), (34, 7072628680), (40, 6011734378), (52, 4624411060), (65, 3699528848), (68, 3536314340), (80, 3005867189), (85, 2829051472), (104, 2312205530), (130, 1849764424), (136, 1768157170), (163, 1475272240), (170, 1414525736), (208, 1156102765), (221, 1088096720), (260, 924882212), (272, 884078585), (326, 737636120), (340, 707262868), (442, 544048360), (520, 462441106), (652, 368818060), (680, 353631434), (815, 295054448), (884, 272024180), (1040, 231220553), (1105, 217619344), (1304, 184409030), (1360, 176815717), (1630, 147527224), (1768, 136012090), (2119, 113482480), (2210, 108809672), (2608, 92204515), (2771, 86780720), (3260, 73763612), (3536, 68006045), (4238, 56741240), (4420, 54404836), (5542, 43390360), (6520, 36881806), (8476, 28370620), (8840, 27202418), (10595, 22696496), (11084, 21695180), (13040, 18440903), (13855, 17356144), (16952, 14185310), (17680, 13601209), (21190, 11348248), (22168, 10847590), (27710, 8678072), (33904, 7092655), (36023, 6675440), (42380, 5674124), (44336, 5423795), (55420, 4339036), (72046, 3337720), (83443, 2881840), (84760, 2837062), (110840, 2169518), (144092, 1668860), (166886, 1440920), (169520, 1418531), (180115, 1335088), (221680, 1084759), (288184, 834430), (333772, 720460), (360230, 667544), (417215, 576368)]