42672240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 159239808

約数和(自身を除く): 116567568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 97, 104, 117, 120, 130, 141, 144, 156, 180, 188, 194, 195, 208, 234, 235, 240, 260, 282, 291, 312, 360, 376, 388, 390, 423, 468, 470, 485, 520, 564, 582, 585, 611, 624, 705, 720, 752, 776, 780, 846, 873, 936, 940, 970, 1040, 1128, 1164, 1170, 1222, 1261, 1410, 1455, 1552, 1560, 1692, 1746, 1833, 1872, 1880, 1940, 2115, 2256, 2328, 2340, 2444, 2522, 2820, 2910, 3055, 3120, 3384, 3492, 3666, 3760, 3783, 3880, 4230, 4365, 4559, 4656, 4680, 4888, 5044, 5499, 5640, 5820, 6110, 6305, 6768, 6984, 7332, 7566, 7760, 8460, 8730, 9118, 9165, 9360, 9776, 10088, 10998, 11280, 11349, 11640, 12220, 12610, 13677, 13968, 14664, 15132, 16920, 17460, 18236, 18330, 18915, 20176, 21996, 22698, 22795, 23280, 24440, 25220, 27354, 27495, 29328, 30264, 33840, 34920, 36472, 36660, 37830, 41031, 43992, 45396, 45590, 48880, 50440, 54708, 54990, 56745, 59267, 60528, 68385, 69840, 72944, 73320, 75660, 82062, 87984, 90792, 91180, 100880, 109416, 109980, 113490, 118534, 136770, 146640, 151320, 164124, 177801, 181584, 182360, 205155, 218832, 219960, 226980, 237068, 273540, 296335, 302640, 328248, 355602, 364720, 410310, 439920, 453960, 474136, 533403, 547080, 592670, 656496, 711204, 820620, 889005, 907920, 948272, 1066806, 1094160, 1185340, 1422408, 1641240, 1778010, 2133612, 2370680, 2667015, 2844816, 3282480, 3556020, 4267224, 4741360, 5334030, 7112040, 8534448, 10668060, 14224080, 21336120, 42672240]

約数ペア:

[(1, 42672240), (2, 21336120), (3, 14224080), (4, 10668060), (5, 8534448), (6, 7112040), (8, 5334030), (9, 4741360), (10, 4267224), (12, 3556020), (13, 3282480), (15, 2844816), (16, 2667015), (18, 2370680), (20, 2133612), (24, 1778010), (26, 1641240), (30, 1422408), (36, 1185340), (39, 1094160), (40, 1066806), (45, 948272), (47, 907920), (48, 889005), (52, 820620), (60, 711204), (65, 656496), (72, 592670), (78, 547080), (80, 533403), (90, 474136), (94, 453960), (97, 439920), (104, 410310), (117, 364720), (120, 355602), (130, 328248), (141, 302640), (144, 296335), (156, 273540), (180, 237068), (188, 226980), (194, 219960), (195, 218832), (208, 205155), (234, 182360), (235, 181584), (240, 177801), (260, 164124), (282, 151320), (291, 146640), (312, 136770), (360, 118534), (376, 113490), (388, 109980), (390, 109416), (423, 100880), (468, 91180), (470, 90792), (485, 87984), (520, 82062), (564, 75660), (582, 73320), (585, 72944), (611, 69840), (624, 68385), (705, 60528), (720, 59267), (752, 56745), (776, 54990), (780, 54708), (846, 50440), (873, 48880), (936, 45590), (940, 45396), (970, 43992), (1040, 41031), (1128, 37830), (1164, 36660), (1170, 36472), (1222, 34920), (1261, 33840), (1410, 30264), (1455, 29328), (1552, 27495), (1560, 27354), (1692, 25220), (1746, 24440), (1833, 23280), (1872, 22795), (1880, 22698), (1940, 21996), (2115, 20176), (2256, 18915), (2328, 18330), (2340, 18236), (2444, 17460), (2522, 16920), (2820, 15132), (2910, 14664), (3055, 13968), (3120, 13677), (3384, 12610), (3492, 12220), (3666, 11640), (3760, 11349), (3783, 11280), (3880, 10998), (4230, 10088), (4365, 9776), (4559, 9360), (4656, 9165), (4680, 9118), (4888, 8730), (5044, 8460), (5499, 7760), (5640, 7566), (5820, 7332), (6110, 6984), (6305, 6768)]