162518640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 543018816

約数和(自身を除く): 380500176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 610, 653, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1306, 1360, 1464, 1830, 1959, 2040, 2074, 2440, 2612, 2928, 3111, 3265, 3660, 3918, 4080, 4148, 4880, 5185, 5224, 6222, 6530, 7320, 7836, 8296, 9795, 10370, 10448, 11101, 12444, 13060, 14640, 15555, 15672, 16592, 19590, 20740, 22202, 24888, 26120, 31110, 31344, 33303, 39180, 39833, 41480, 44404, 49776, 52240, 55505, 62220, 66606, 78360, 79666, 82960, 88808, 111010, 119499, 124440, 133212, 156720, 159332, 166515, 177616, 199165, 222020, 238998, 248880, 266424, 318664, 333030, 398330, 444040, 477996, 532848, 597495, 637328, 666060, 677161, 796660, 888080, 955992, 1194990, 1332120, 1354322, 1593320, 1911984, 2031483, 2389980, 2664240, 2708644, 3186640, 3385805, 4062966, 4779960, 5417288, 6771610, 8125932, 9559920, 10157415, 10834576, 13543220, 16251864, 20314830, 27086440, 32503728, 40629660, 54172880, 81259320, 162518640]

約数ペア:

[(1, 162518640), (2, 81259320), (3, 54172880), (4, 40629660), (5, 32503728), (6, 27086440), (8, 20314830), (10, 16251864), (12, 13543220), (15, 10834576), (16, 10157415), (17, 9559920), (20, 8125932), (24, 6771610), (30, 5417288), (34, 4779960), (40, 4062966), (48, 3385805), (51, 3186640), (60, 2708644), (61, 2664240), (68, 2389980), (80, 2031483), (85, 1911984), (102, 1593320), (120, 1354322), (122, 1332120), (136, 1194990), (170, 955992), (183, 888080), (204, 796660), (240, 677161), (244, 666060), (255, 637328), (272, 597495), (305, 532848), (340, 477996), (366, 444040), (408, 398330), (488, 333030), (510, 318664), (610, 266424), (653, 248880), (680, 238998), (732, 222020), (816, 199165), (915, 177616), (976, 166515), (1020, 159332), (1037, 156720), (1220, 133212), (1306, 124440), (1360, 119499), (1464, 111010), (1830, 88808), (1959, 82960), (2040, 79666), (2074, 78360), (2440, 66606), (2612, 62220), (2928, 55505), (3111, 52240), (3265, 49776), (3660, 44404), (3918, 41480), (4080, 39833), (4148, 39180), (4880, 33303), (5185, 31344), (5224, 31110), (6222, 26120), (6530, 24888), (7320, 22202), (7836, 20740), (8296, 19590), (9795, 16592), (10370, 15672), (10448, 15555), (11101, 14640), (12444, 13060)]