19105104720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{29021}}^1$

素因数の和:29261

約数の個数: 160

約数和(自身を含む): 64086148224

約数和(自身を除く): 44981043504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 211, 240, 260, 312, 390, 422, 520, 624, 633, 780, 844, 1040, 1055, 1266, 1560, 1688, 2110, 2532, 2743, 3120, 3165, 3376, 4220, 5064, 5486, 6330, 8229, 8440, 10128, 10972, 12660, 13715, 16458, 16880, 21944, 25320, 27430, 29021, 32916, 41145, 43888, 50640, 54860, 58042, 65832, 82290, 87063, 109720, 116084, 131664, 145105, 164580, 174126, 219440, 232168, 290210, 329160, 348252, 377273, 435315, 464336, 580420, 658320, 696504, 754546, 870630, 1131819, 1160840, 1393008, 1509092, 1741260, 1886365, 2263638, 2321680, 3018184, 3482520, 3772730, 4527276, 5659095, 6036368, 6123431, 6965040, 7545460, 9054552, 11318190, 12246862, 15090920, 18109104, 18370293, 22636380, 24493724, 30181840, 30617155, 36740586, 45272760, 48987448, 61234310, 73481172, 79604603, 90545520, 91851465, 97974896, 122468620, 146962344, 159209206, 183702930, 238813809, 244937240, 293924688, 318418412, 367405860, 398023015, 477627618, 489874480, 636836824, 734811720, 796046030, 955255236, 1194069045, 1273673648, 1469623440, 1592092060, 1910510472, 2388138090, 3184184120, 3821020944, 4776276180, 6368368240, 9552552360, 19105104720]

約数ペア:

[(1, 19105104720), (2, 9552552360), (3, 6368368240), (4, 4776276180), (5, 3821020944), (6, 3184184120), (8, 2388138090), (10, 1910510472), (12, 1592092060), (13, 1469623440), (15, 1273673648), (16, 1194069045), (20, 955255236), (24, 796046030), (26, 734811720), (30, 636836824), (39, 489874480), (40, 477627618), (48, 398023015), (52, 367405860), (60, 318418412), (65, 293924688), (78, 244937240), (80, 238813809), (104, 183702930), (120, 159209206), (130, 146962344), (156, 122468620), (195, 97974896), (208, 91851465), (211, 90545520), (240, 79604603), (260, 73481172), (312, 61234310), (390, 48987448), (422, 45272760), (520, 36740586), (624, 30617155), (633, 30181840), (780, 24493724), (844, 22636380), (1040, 18370293), (1055, 18109104), (1266, 15090920), (1560, 12246862), (1688, 11318190), (2110, 9054552), (2532, 7545460), (2743, 6965040), (3120, 6123431), (3165, 6036368), (3376, 5659095), (4220, 4527276), (5064, 3772730), (5486, 3482520), (6330, 3018184), (8229, 2321680), (8440, 2263638), (10128, 1886365), (10972, 1741260), (12660, 1509092), (13715, 1393008), (16458, 1160840), (16880, 1131819), (21944, 870630), (25320, 754546), (27430, 696504), (29021, 658320), (32916, 580420), (41145, 464336), (43888, 435315), (50640, 377273), (54860, 348252), (58042, 329160), (65832, 290210), (82290, 232168), (87063, 219440), (109720, 174126), (116084, 164580), (131664, 145105)]