246398880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 192

約数和(自身を含む): 955438848

約数和(自身を除く): 709039968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 5641, 6240, 7280, 8736, 10920, 11282, 14560, 16923, 21840, 22564, 28205, 33846, 39487, 43680, 45128, 56410, 67692, 73333, 78974, 84615, 90256, 112820, 118461, 135384, 146666, 157948, 169230, 180512, 197435, 219999, 225640, 236922, 270768, 293332, 315896, 338460, 366665, 394870, 439998, 451280, 473844, 513331, 541536, 586664, 592305, 631792, 676920, 733330, 789740, 879996, 902560, 947688, 1026662, 1099995, 1173328, 1184610, 1263584, 1353840, 1466660, 1539993, 1579480, 1759992, 1895376, 2053324, 2199990, 2346656, 2369220, 2566655, 2707680, 2933320, 3079986, 3158960, 3519984, 3790752, 4106648, 4399980, 4738440, 5133310, 5866640, 6159972, 6317920, 7039968, 7699965, 8213296, 8799960, 9476880, 10266620, 11733280, 12319944, 15399930, 16426592, 17599920, 18953760, 20533240, 24639888, 30799860, 35199840, 41066480, 49279776, 61599720, 82132960, 123199440, 246398880]

約数ペア:

[(1, 246398880), (2, 123199440), (3, 82132960), (4, 61599720), (5, 49279776), (6, 41066480), (7, 35199840), (8, 30799860), (10, 24639888), (12, 20533240), (13, 18953760), (14, 17599920), (15, 16426592), (16, 15399930), (20, 12319944), (21, 11733280), (24, 10266620), (26, 9476880), (28, 8799960), (30, 8213296), (32, 7699965), (35, 7039968), (39, 6317920), (40, 6159972), (42, 5866640), (48, 5133310), (52, 4738440), (56, 4399980), (60, 4106648), (65, 3790752), (70, 3519984), (78, 3158960), (80, 3079986), (84, 2933320), (91, 2707680), (96, 2566655), (104, 2369220), (105, 2346656), (112, 2199990), (120, 2053324), (130, 1895376), (140, 1759992), (156, 1579480), (160, 1539993), (168, 1466660), (182, 1353840), (195, 1263584), (208, 1184610), (210, 1173328), (224, 1099995), (240, 1026662), (260, 947688), (273, 902560), (280, 879996), (312, 789740), (336, 733330), (364, 676920), (390, 631792), (416, 592305), (420, 586664), (455, 541536), (480, 513331), (520, 473844), (546, 451280), (560, 439998), (624, 394870), (672, 366665), (728, 338460), (780, 315896), (840, 293332), (910, 270768), (1040, 236922), (1092, 225640), (1120, 219999), (1248, 197435), (1365, 180512), (1456, 169230), (1560, 157948), (1680, 146666), (1820, 135384), (2080, 118461), (2184, 112820), (2730, 90256), (2912, 84615), (3120, 78974), (3360, 73333), (3640, 67692), (4368, 56410), (5460, 45128), (5641, 43680), (6240, 39487), (7280, 33846), (8736, 28205), (10920, 22564), (11282, 21840), (14560, 16923)]