156879840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 550029312

約数和(自身を除く): 393149472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 811, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1622, 1860, 2015, 2080, 2418, 2433, 2480, 2976, 3120, 3224, 3244, 3720, 4030, 4055, 4836, 4866, 4960, 6045, 6240, 6448, 6488, 7440, 8060, 8110, 9672, 9732, 10543, 12090, 12165, 12896, 12976, 14880, 16120, 16220, 19344, 19464, 21086, 24180, 24330, 25141, 25952, 31629, 32240, 32440, 38688, 38928, 42172, 48360, 48660, 50282, 52715, 63258, 64480, 64880, 75423, 77856, 84344, 96720, 97320, 100564, 105430, 125705, 126516, 129760, 150846, 158145, 168688, 193440, 194640, 201128, 210860, 251410, 253032, 301692, 316290, 326833, 337376, 377115, 389280, 402256, 421720, 502820, 506064, 603384, 632580, 653666, 754230, 804512, 843440, 980499, 1005640, 1012128, 1206768, 1265160, 1307332, 1508460, 1634165, 1686880, 1960998, 2011280, 2413536, 2530320, 2614664, 3016920, 3268330, 3921996, 4022560, 4902495, 5060640, 5229328, 6033840, 6536660, 7843992, 9804990, 10458656, 12067680, 13073320, 15687984, 19609980, 26146640, 31375968, 39219960, 52293280, 78439920, 156879840]

約数ペア:

[(1, 156879840), (2, 78439920), (3, 52293280), (4, 39219960), (5, 31375968), (6, 26146640), (8, 19609980), (10, 15687984), (12, 13073320), (13, 12067680), (15, 10458656), (16, 9804990), (20, 7843992), (24, 6536660), (26, 6033840), (30, 5229328), (31, 5060640), (32, 4902495), (39, 4022560), (40, 3921996), (48, 3268330), (52, 3016920), (60, 2614664), (62, 2530320), (65, 2413536), (78, 2011280), (80, 1960998), (93, 1686880), (96, 1634165), (104, 1508460), (120, 1307332), (124, 1265160), (130, 1206768), (155, 1012128), (156, 1005640), (160, 980499), (186, 843440), (195, 804512), (208, 754230), (240, 653666), (248, 632580), (260, 603384), (310, 506064), (312, 502820), (372, 421720), (390, 402256), (403, 389280), (416, 377115), (465, 337376), (480, 326833), (496, 316290), (520, 301692), (620, 253032), (624, 251410), (744, 210860), (780, 201128), (806, 194640), (811, 193440), (930, 168688), (992, 158145), (1040, 150846), (1209, 129760), (1240, 126516), (1248, 125705), (1488, 105430), (1560, 100564), (1612, 97320), (1622, 96720), (1860, 84344), (2015, 77856), (2080, 75423), (2418, 64880), (2433, 64480), (2480, 63258), (2976, 52715), (3120, 50282), (3224, 48660), (3244, 48360), (3720, 42172), (4030, 38928), (4055, 38688), (4836, 32440), (4866, 32240), (4960, 31629), (6045, 25952), (6240, 25141), (6448, 24330), (6488, 24180), (7440, 21086), (8060, 19464), (8110, 19344), (9672, 16220), (9732, 16120), (10543, 14880), (12090, 12976), (12165, 12896)]