4889397240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149249}}^1$

素因数の和:149286

約数の個数: 192

約数和(自身を含む): 19557720000

約数和(自身を除く): 14668322760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 149249, 298498, 447747, 596996, 746245, 895494, 1044743, 1193992, 1343241, 1492490, 1790988, 1940237, 2089486, 2238735, 2686482, 2984980, 3134229, 3581976, 3880474, 4178972, 4477470, 5223715, 5372964, 5820711, 5969960, 6268458, 6716205, 7760948, 8357944, 8954940, 9402687, 9701185, 10447430, 10745928, 11641422, 12536916, 13432410, 13581659, 15521896, 15671145, 17462133, 17909880, 18805374, 19402370, 20894860, 23282844, 25073832, 26864820, 27163318, 29103555, 31342290, 34924266, 37610748, 38804740, 40744977, 41789720, 46565688, 47013435, 53729640, 54326636, 58207110, 62684580, 67908295, 69848532, 75221496, 77609480, 81489954, 87310665, 94026870, 108653272, 116414220, 122234931, 125369160, 135816590, 139697064, 162979908, 174621330, 188053740, 203724885, 232828440, 244469862, 271633180, 325959816, 349242660, 376107480, 407449770, 488939724, 543266360, 611174655, 698485320, 814899540, 977879448, 1222349310, 1629799080, 2444698620, 4889397240]

約数ペア:

[(1, 4889397240), (2, 2444698620), (3, 1629799080), (4, 1222349310), (5, 977879448), (6, 814899540), (7, 698485320), (8, 611174655), (9, 543266360), (10, 488939724), (12, 407449770), (13, 376107480), (14, 349242660), (15, 325959816), (18, 271633180), (20, 244469862), (21, 232828440), (24, 203724885), (26, 188053740), (28, 174621330), (30, 162979908), (35, 139697064), (36, 135816590), (39, 125369160), (40, 122234931), (42, 116414220), (45, 108653272), (52, 94026870), (56, 87310665), (60, 81489954), (63, 77609480), (65, 75221496), (70, 69848532), (72, 67908295), (78, 62684580), (84, 58207110), (90, 54326636), (91, 53729640), (104, 47013435), (105, 46565688), (117, 41789720), (120, 40744977), (126, 38804740), (130, 37610748), (140, 34924266), (156, 31342290), (168, 29103555), (180, 27163318), (182, 26864820), (195, 25073832), (210, 23282844), (234, 20894860), (252, 19402370), (260, 18805374), (273, 17909880), (280, 17462133), (312, 15671145), (315, 15521896), (360, 13581659), (364, 13432410), (390, 12536916), (420, 11641422), (455, 10745928), (468, 10447430), (504, 9701185), (520, 9402687), (546, 8954940), (585, 8357944), (630, 7760948), (728, 6716205), (780, 6268458), (819, 5969960), (840, 5820711), (910, 5372964), (936, 5223715), (1092, 4477470), (1170, 4178972), (1260, 3880474), (1365, 3581976), (1560, 3134229), (1638, 2984980), (1820, 2686482), (2184, 2238735), (2340, 2089486), (2520, 1940237), (2730, 1790988), (3276, 1492490), (3640, 1343241), (4095, 1193992), (4680, 1044743), (5460, 895494), (6552, 746245), (8190, 596996), (10920, 447747), (16380, 298498), (32760, 149249)]