18138294360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{6563}}^1$

素因数の和:7439

約数の個数: 160

約数和(自身を含む): 61045593840

約数和(自身を除く): 42907299480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 853, 1080, 1620, 1706, 2559, 3240, 3412, 4265, 5118, 6563, 6824, 7677, 8530, 10236, 12795, 13126, 15354, 17060, 19689, 20472, 23031, 25590, 26252, 30708, 32815, 34120, 38385, 39378, 46062, 51180, 52504, 59067, 61416, 65630, 69093, 76770, 78756, 92124, 98445, 102360, 115155, 118134, 131260, 138186, 153540, 157512, 177201, 184248, 196890, 230310, 236268, 262520, 276372, 295335, 307080, 345465, 354402, 393780, 460620, 472536, 531603, 552744, 590670, 690930, 708804, 787560, 886005, 921240, 1063206, 1181340, 1381860, 1417608, 1772010, 2126412, 2362680, 2658015, 2763720, 3544020, 4252824, 5316030, 5598239, 7088040, 10632060, 11196478, 16794717, 21264120, 22392956, 27991195, 33589434, 44785912, 50384151, 55982390, 67178868, 83973585, 100768302, 111964780, 134357736, 151152453, 167947170, 201536604, 223929560, 251920755, 302304906, 335894340, 403073208, 453457359, 503841510, 604609812, 671788680, 755762265, 906914718, 1007683020, 1209219624, 1511524530, 1813829436, 2015366040, 2267286795, 3023049060, 3627658872, 4534573590, 6046098120, 9069147180, 18138294360]

約数ペア:

[(1, 18138294360), (2, 9069147180), (3, 6046098120), (4, 4534573590), (5, 3627658872), (6, 3023049060), (8, 2267286795), (9, 2015366040), (10, 1813829436), (12, 1511524530), (15, 1209219624), (18, 1007683020), (20, 906914718), (24, 755762265), (27, 671788680), (30, 604609812), (36, 503841510), (40, 453457359), (45, 403073208), (54, 335894340), (60, 302304906), (72, 251920755), (81, 223929560), (90, 201536604), (108, 167947170), (120, 151152453), (135, 134357736), (162, 111964780), (180, 100768302), (216, 83973585), (270, 67178868), (324, 55982390), (360, 50384151), (405, 44785912), (540, 33589434), (648, 27991195), (810, 22392956), (853, 21264120), (1080, 16794717), (1620, 11196478), (1706, 10632060), (2559, 7088040), (3240, 5598239), (3412, 5316030), (4265, 4252824), (5118, 3544020), (6563, 2763720), (6824, 2658015), (7677, 2362680), (8530, 2126412), (10236, 1772010), (12795, 1417608), (13126, 1381860), (15354, 1181340), (17060, 1063206), (19689, 921240), (20472, 886005), (23031, 787560), (25590, 708804), (26252, 690930), (30708, 590670), (32815, 552744), (34120, 531603), (38385, 472536), (39378, 460620), (46062, 393780), (51180, 354402), (52504, 345465), (59067, 307080), (61416, 295335), (65630, 276372), (69093, 262520), (76770, 236268), (78756, 230310), (92124, 196890), (98445, 184248), (102360, 177201), (115155, 157512), (118134, 153540), (131260, 138186)]