7928178480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215909}}^1$

素因数の和:215948

約数の個数: 160

約数和(自身を含む): 28914667200

約数和(自身を除く): 20986488720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 215909, 431818, 647727, 863636, 1079545, 1295454, 1727272, 1943181, 2159090, 2590908, 3238635, 3454544, 3670453, 3886362, 4318180, 5181816, 5829543, 6477270, 7340906, 7772724, 8636360, 9715905, 10363632, 11011359, 11659086, 12954540, 14681812, 15545448, 17272720, 18352265, 19431810, 22022718, 23318172, 25909080, 29147715, 29363624, 31090896, 33034077, 36704530, 38863620, 44045436, 46636344, 51818160, 55056795, 58295430, 58727248, 66068154, 73409060, 77727240, 88090872, 93272688, 99102231, 110113590, 116590860, 132136308, 146818120, 155454480, 165170385, 176181744, 198204462, 220227180, 233181720, 264272616, 293636240, 330340770, 396408924, 440454360, 466363440, 495511155, 528545232, 660681540, 792817848, 880908720, 991022310, 1321363080, 1585635696, 1982044620, 2642726160, 3964089240, 7928178480]

約数ペア:

[(1, 7928178480), (2, 3964089240), (3, 2642726160), (4, 1982044620), (5, 1585635696), (6, 1321363080), (8, 991022310), (9, 880908720), (10, 792817848), (12, 660681540), (15, 528545232), (16, 495511155), (17, 466363440), (18, 440454360), (20, 396408924), (24, 330340770), (27, 293636240), (30, 264272616), (34, 233181720), (36, 220227180), (40, 198204462), (45, 176181744), (48, 165170385), (51, 155454480), (54, 146818120), (60, 132136308), (68, 116590860), (72, 110113590), (80, 99102231), (85, 93272688), (90, 88090872), (102, 77727240), (108, 73409060), (120, 66068154), (135, 58727248), (136, 58295430), (144, 55056795), (153, 51818160), (170, 46636344), (180, 44045436), (204, 38863620), (216, 36704530), (240, 33034077), (255, 31090896), (270, 29363624), (272, 29147715), (306, 25909080), (340, 23318172), (360, 22022718), (408, 19431810), (432, 18352265), (459, 17272720), (510, 15545448), (540, 14681812), (612, 12954540), (680, 11659086), (720, 11011359), (765, 10363632), (816, 9715905), (918, 8636360), (1020, 7772724), (1080, 7340906), (1224, 6477270), (1360, 5829543), (1530, 5181816), (1836, 4318180), (2040, 3886362), (2160, 3670453), (2295, 3454544), (2448, 3238635), (3060, 2590908), (3672, 2159090), (4080, 1943181), (4590, 1727272), (6120, 1295454), (7344, 1079545), (9180, 863636), (12240, 647727), (18360, 431818), (36720, 215909)]