72247221840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163337}}^1$

素因数の和:163469

約数の個数: 160

約数和(自身を含む): 238186005120

約数和(自身を除く): 165938783280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 912, 970, 1140, 1164, 1455, 1520, 1552, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 4560, 4656, 5529, 5820, 7372, 7760, 9215, 11058, 11640, 14744, 18430, 22116, 23280, 27645, 29488, 36860, 44232, 55290, 73720, 88464, 110580, 147440, 163337, 221160, 326674, 442320, 490011, 653348, 816685, 980022, 1306696, 1633370, 1960044, 2450055, 2613392, 3103403, 3266740, 3920088, 4900110, 6206806, 6533480, 7840176, 9310209, 9800220, 12413612, 13066960, 15517015, 15843689, 18620418, 19600440, 24827224, 31034030, 31687378, 37240836, 39200880, 46551045, 47531067, 49654448, 62068060, 63374756, 74481672, 79218445, 93102090, 95062134, 124136120, 126749512, 148963344, 158436890, 186204180, 190124268, 237655335, 248272240, 253499024, 301030091, 316873780, 372408360, 380248536, 475310670, 602060182, 633747560, 744816720, 760497072, 903090273, 950621340, 1204120364, 1267495120, 1505150455, 1806180546, 1901242680, 2408240728, 3010300910, 3612361092, 3802485360, 4515451365, 4816481456, 6020601820, 7224722184, 9030902730, 12041203640, 14449444368, 18061805460, 24082407280, 36123610920, 72247221840]

約数ペア:

[(1, 72247221840), (2, 36123610920), (3, 24082407280), (4, 18061805460), (5, 14449444368), (6, 12041203640), (8, 9030902730), (10, 7224722184), (12, 6020601820), (15, 4816481456), (16, 4515451365), (19, 3802485360), (20, 3612361092), (24, 3010300910), (30, 2408240728), (38, 1901242680), (40, 1806180546), (48, 1505150455), (57, 1267495120), (60, 1204120364), (76, 950621340), (80, 903090273), (95, 760497072), (97, 744816720), (114, 633747560), (120, 602060182), (152, 475310670), (190, 380248536), (194, 372408360), (228, 316873780), (240, 301030091), (285, 253499024), (291, 248272240), (304, 237655335), (380, 190124268), (388, 186204180), (456, 158436890), (485, 148963344), (570, 126749512), (582, 124136120), (760, 95062134), (776, 93102090), (912, 79218445), (970, 74481672), (1140, 63374756), (1164, 62068060), (1455, 49654448), (1520, 47531067), (1552, 46551045), (1843, 39200880), (1940, 37240836), (2280, 31687378), (2328, 31034030), (2910, 24827224), (3686, 19600440), (3880, 18620418), (4560, 15843689), (4656, 15517015), (5529, 13066960), (5820, 12413612), (7372, 9800220), (7760, 9310209), (9215, 7840176), (11058, 6533480), (11640, 6206806), (14744, 4900110), (18430, 3920088), (22116, 3266740), (23280, 3103403), (27645, 2613392), (29488, 2450055), (36860, 1960044), (44232, 1633370), (55290, 1306696), (73720, 980022), (88464, 816685), (110580, 653348), (147440, 490011), (163337, 442320), (221160, 326674)]