16433040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 57496320

約数和(自身を除く): 41063280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 229, 230, 240, 260, 276, 299, 312, 345, 368, 390, 458, 460, 520, 552, 598, 624, 687, 690, 780, 897, 916, 920, 1040, 1104, 1145, 1196, 1374, 1380, 1495, 1560, 1794, 1832, 1840, 2290, 2392, 2748, 2760, 2977, 2990, 3120, 3435, 3588, 3664, 4485, 4580, 4784, 5267, 5496, 5520, 5954, 5980, 6870, 7176, 8931, 8970, 9160, 10534, 10992, 11908, 11960, 13740, 14352, 14885, 15801, 17862, 17940, 18320, 21068, 23816, 23920, 26335, 27480, 29770, 31602, 35724, 35880, 42136, 44655, 47632, 52670, 54960, 59540, 63204, 68471, 71448, 71760, 79005, 84272, 89310, 105340, 119080, 126408, 136942, 142896, 158010, 178620, 205413, 210680, 238160, 252816, 273884, 316020, 342355, 357240, 410826, 421360, 547768, 632040, 684710, 714480, 821652, 1027065, 1095536, 1264080, 1369420, 1643304, 2054130, 2738840, 3286608, 4108260, 5477680, 8216520, 16433040]

約数ペア:

[(1, 16433040), (2, 8216520), (3, 5477680), (4, 4108260), (5, 3286608), (6, 2738840), (8, 2054130), (10, 1643304), (12, 1369420), (13, 1264080), (15, 1095536), (16, 1027065), (20, 821652), (23, 714480), (24, 684710), (26, 632040), (30, 547768), (39, 421360), (40, 410826), (46, 357240), (48, 342355), (52, 316020), (60, 273884), (65, 252816), (69, 238160), (78, 210680), (80, 205413), (92, 178620), (104, 158010), (115, 142896), (120, 136942), (130, 126408), (138, 119080), (156, 105340), (184, 89310), (195, 84272), (208, 79005), (229, 71760), (230, 71448), (240, 68471), (260, 63204), (276, 59540), (299, 54960), (312, 52670), (345, 47632), (368, 44655), (390, 42136), (458, 35880), (460, 35724), (520, 31602), (552, 29770), (598, 27480), (624, 26335), (687, 23920), (690, 23816), (780, 21068), (897, 18320), (916, 17940), (920, 17862), (1040, 15801), (1104, 14885), (1145, 14352), (1196, 13740), (1374, 11960), (1380, 11908), (1495, 10992), (1560, 10534), (1794, 9160), (1832, 8970), (1840, 8931), (2290, 7176), (2392, 6870), (2748, 5980), (2760, 5954), (2977, 5520), (2990, 5496), (3120, 5267), (3435, 4784), (3588, 4580), (3664, 4485)]