896797980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 3067901760

約数和(自身を除く): 2171103780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 108, 117, 130, 135, 156, 162, 180, 194, 195, 234, 260, 270, 291, 324, 351, 388, 390, 405, 439, 468, 485, 540, 582, 585, 702, 780, 810, 873, 878, 970, 1053, 1164, 1170, 1261, 1317, 1404, 1455, 1620, 1746, 1755, 1756, 1940, 2106, 2195, 2340, 2522, 2619, 2634, 2910, 3492, 3510, 3783, 3951, 4212, 4365, 4390, 5044, 5238, 5265, 5268, 5707, 5820, 6305, 6585, 7020, 7566, 7857, 7902, 8730, 8780, 10476, 10530, 11349, 11414, 11853, 12610, 13095, 13170, 15132, 15714, 15804, 17121, 17460, 18915, 19755, 21060, 22698, 22828, 23706, 25220, 26190, 26340, 28535, 31428, 34047, 34242, 35559, 37830, 39285, 39510, 42583, 45396, 47412, 51363, 52380, 56745, 57070, 59265, 68094, 68484, 71118, 75660, 78570, 79020, 85166, 85605, 102141, 102726, 113490, 114140, 118530, 127749, 136188, 142236, 154089, 157140, 170235, 170332, 171210, 177795, 204282, 205452, 212915, 226980, 237060, 255498, 256815, 308178, 340470, 342420, 355590, 383247, 408564, 425830, 462267, 510705, 510996, 513630, 553579, 616356, 638745, 680940, 711180, 766494, 770445, 851660, 924534, 1021410, 1027260, 1107158, 1149741, 1277490, 1532988, 1540890, 1660737, 1849068, 1916235, 2042820, 2214316, 2299482, 2311335, 2554980, 2767895, 3081780, 3321474, 3449223, 3832470, 4598964, 4622670, 4982211, 5535790, 5748705, 6642948, 6898446, 7664940, 8303685, 9245340, 9964422, 11071580, 11497410, 13796892, 14946633, 16607370, 17246115, 19928844, 22994820, 24911055, 29893266, 33214740, 34492230, 44839899, 49822110, 59786532, 68984460, 74733165, 89679798, 99644220, 149466330, 179359596, 224199495, 298932660, 448398990, 896797980]

約数ペア:

[(1, 896797980), (2, 448398990), (3, 298932660), (4, 224199495), (5, 179359596), (6, 149466330), (9, 99644220), (10, 89679798), (12, 74733165), (13, 68984460), (15, 59786532), (18, 49822110), (20, 44839899), (26, 34492230), (27, 33214740), (30, 29893266), (36, 24911055), (39, 22994820), (45, 19928844), (52, 17246115), (54, 16607370), (60, 14946633), (65, 13796892), (78, 11497410), (81, 11071580), (90, 9964422), (97, 9245340), (108, 8303685), (117, 7664940), (130, 6898446), (135, 6642948), (156, 5748705), (162, 5535790), (180, 4982211), (194, 4622670), (195, 4598964), (234, 3832470), (260, 3449223), (270, 3321474), (291, 3081780), (324, 2767895), (351, 2554980), (388, 2311335), (390, 2299482), (405, 2214316), (439, 2042820), (468, 1916235), (485, 1849068), (540, 1660737), (582, 1540890), (585, 1532988), (702, 1277490), (780, 1149741), (810, 1107158), (873, 1027260), (878, 1021410), (970, 924534), (1053, 851660), (1164, 770445), (1170, 766494), (1261, 711180), (1317, 680940), (1404, 638745), (1455, 616356), (1620, 553579), (1746, 513630), (1755, 510996), (1756, 510705), (1940, 462267), (2106, 425830), (2195, 408564), (2340, 383247), (2522, 355590), (2619, 342420), (2634, 340470), (2910, 308178), (3492, 256815), (3510, 255498), (3783, 237060), (3951, 226980), (4212, 212915), (4365, 205452), (4390, 204282), (5044, 177795), (5238, 171210), (5265, 170332), (5268, 170235), (5707, 157140), (5820, 154089), (6305, 142236), (6585, 136188), (7020, 127749), (7566, 118530), (7857, 114140), (7902, 113490), (8730, 102726), (8780, 102141), (10476, 85605), (10530, 85166), (11349, 79020), (11414, 78570), (11853, 75660), (12610, 71118), (13095, 68484), (13170, 68094), (15132, 59265), (15714, 57070), (15804, 56745), (17121, 52380), (17460, 51363), (18915, 47412), (19755, 45396), (21060, 42583), (22698, 39510), (22828, 39285), (23706, 37830), (25220, 35559), (26190, 34242), (26340, 34047), (28535, 31428)]