189162480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 475794960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3191, 3705, 3952, 4560, 4940, 5928, 6382, 7410, 9573, 9880, 11856, 12764, 14820, 15955, 19146, 19760, 25528, 29640, 31910, 38292, 41483, 47865, 51056, 59280, 60629, 63820, 76584, 82966, 95730, 121258, 124449, 127640, 153168, 165932, 181887, 191460, 207415, 242516, 248898, 255280, 303145, 331864, 363774, 382920, 414830, 485032, 497796, 606290, 622245, 663728, 727548, 765840, 788177, 829660, 909435, 970064, 995592, 1212580, 1244490, 1455096, 1576354, 1659320, 1818870, 1991184, 2364531, 2425160, 2488980, 2910192, 3152708, 3318640, 3637740, 3940885, 4729062, 4850320, 4977960, 6305416, 7275480, 7881770, 9458124, 9955920, 11822655, 12610832, 14550960, 15763540, 18916248, 23645310, 31527080, 37832496, 47290620, 63054160, 94581240, 189162480]

約数ペア:

[(1, 189162480), (2, 94581240), (3, 63054160), (4, 47290620), (5, 37832496), (6, 31527080), (8, 23645310), (10, 18916248), (12, 15763540), (13, 14550960), (15, 12610832), (16, 11822655), (19, 9955920), (20, 9458124), (24, 7881770), (26, 7275480), (30, 6305416), (38, 4977960), (39, 4850320), (40, 4729062), (48, 3940885), (52, 3637740), (57, 3318640), (60, 3152708), (65, 2910192), (76, 2488980), (78, 2425160), (80, 2364531), (95, 1991184), (104, 1818870), (114, 1659320), (120, 1576354), (130, 1455096), (152, 1244490), (156, 1212580), (190, 995592), (195, 970064), (208, 909435), (228, 829660), (240, 788177), (247, 765840), (260, 727548), (285, 663728), (304, 622245), (312, 606290), (380, 497796), (390, 485032), (456, 414830), (494, 382920), (520, 363774), (570, 331864), (624, 303145), (741, 255280), (760, 248898), (780, 242516), (912, 207415), (988, 191460), (1040, 181887), (1140, 165932), (1235, 153168), (1482, 127640), (1520, 124449), (1560, 121258), (1976, 95730), (2280, 82966), (2470, 76584), (2964, 63820), (3120, 60629), (3191, 59280), (3705, 51056), (3952, 47865), (4560, 41483), (4940, 38292), (5928, 31910), (6382, 29640), (7410, 25528), (9573, 19760), (9880, 19146), (11856, 15955), (12764, 14820)]