1472881020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 4731302016

約数和(自身を除く): 3258420996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 277, 340, 390, 401, 442, 510, 554, 663, 780, 802, 831, 884, 1020, 1105, 1108, 1203, 1326, 1385, 1604, 1662, 2005, 2210, 2406, 2652, 2770, 3315, 3324, 3601, 4010, 4155, 4420, 4709, 4812, 5213, 5540, 6015, 6630, 6817, 7202, 8020, 8310, 9418, 10426, 10803, 12030, 13260, 13634, 14127, 14404, 15639, 16620, 18005, 18836, 20451, 20852, 21606, 23545, 24060, 26065, 27268, 28254, 31278, 34085, 36010, 40902, 43212, 47090, 52130, 54015, 56508, 61217, 62556, 68170, 70635, 72020, 78195, 81804, 88621, 94180, 102255, 104260, 108030, 111077, 122434, 136340, 141270, 156390, 177242, 183651, 204510, 216060, 222154, 244868, 265863, 282540, 306085, 312780, 333231, 354484, 367302, 409020, 443105, 444308, 531726, 555385, 612170, 666462, 734604, 886210, 918255, 1063452, 1110770, 1224340, 1329315, 1332924, 1444001, 1666155, 1772420, 1836510, 1888309, 2221540, 2658630, 2888002, 3332310, 3673020, 3776618, 4332003, 5317260, 5664927, 5776004, 6664620, 7220005, 7553236, 8664006, 9441545, 11329854, 14440010, 17328012, 18883090, 21660015, 22659708, 24548017, 28324635, 28880020, 37766180, 43320030, 49096034, 56649270, 73644051, 86640060, 98192068, 113298540, 122740085, 147288102, 245480170, 294576204, 368220255, 490960340, 736440510, 1472881020]

約数ペア:

[(1, 1472881020), (2, 736440510), (3, 490960340), (4, 368220255), (5, 294576204), (6, 245480170), (10, 147288102), (12, 122740085), (13, 113298540), (15, 98192068), (17, 86640060), (20, 73644051), (26, 56649270), (30, 49096034), (34, 43320030), (39, 37766180), (51, 28880020), (52, 28324635), (60, 24548017), (65, 22659708), (68, 21660015), (78, 18883090), (85, 17328012), (102, 14440010), (130, 11329854), (156, 9441545), (170, 8664006), (195, 7553236), (204, 7220005), (221, 6664620), (255, 5776004), (260, 5664927), (277, 5317260), (340, 4332003), (390, 3776618), (401, 3673020), (442, 3332310), (510, 2888002), (554, 2658630), (663, 2221540), (780, 1888309), (802, 1836510), (831, 1772420), (884, 1666155), (1020, 1444001), (1105, 1332924), (1108, 1329315), (1203, 1224340), (1326, 1110770), (1385, 1063452), (1604, 918255), (1662, 886210), (2005, 734604), (2210, 666462), (2406, 612170), (2652, 555385), (2770, 531726), (3315, 444308), (3324, 443105), (3601, 409020), (4010, 367302), (4155, 354484), (4420, 333231), (4709, 312780), (4812, 306085), (5213, 282540), (5540, 265863), (6015, 244868), (6630, 222154), (6817, 216060), (7202, 204510), (8020, 183651), (8310, 177242), (9418, 156390), (10426, 141270), (10803, 136340), (12030, 122434), (13260, 111077), (13634, 108030), (14127, 104260), (14404, 102255), (15639, 94180), (16620, 88621), (18005, 81804), (18836, 78195), (20451, 72020), (20852, 70635), (21606, 68170), (23545, 62556), (24060, 61217), (26065, 56508), (27268, 54015), (28254, 52130), (31278, 47090), (34085, 43212), (36010, 40902)]