259713090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 192

約数和(自身を含む): 875347200

約数和(自身を除く): 615634110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1669, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 3338, 3458, 3705, 3990, 4095, 4446, 5007, 5187, 5985, 7410, 8190, 8345, 8645, 10014, 10374, 11115, 11683, 11970, 15021, 15561, 16690, 17290, 21697, 22230, 23366, 25035, 25935, 30042, 31122, 31711, 35049, 43394, 50070, 51870, 58415, 63422, 65091, 70098, 75105, 77805, 95133, 105147, 108485, 116830, 130182, 150210, 151879, 155610, 158555, 175245, 190266, 195273, 210294, 216970, 221977, 285399, 303758, 317110, 325455, 350490, 390546, 412243, 443954, 455637, 475665, 525735, 570798, 650910, 665931, 759395, 824486, 911274, 951330, 976365, 1051470, 1109885, 1236729, 1331862, 1366911, 1426995, 1518790, 1952730, 1997793, 2061215, 2219770, 2278185, 2473458, 2733822, 2853990, 2885701, 3329655, 3710187, 3995586, 4122430, 4556370, 5771402, 6183645, 6659310, 6834555, 7420374, 8657103, 9988965, 12367290, 13669110, 14428505, 17314206, 18550935, 19977930, 25971309, 28857010, 37101870, 43285515, 51942618, 86571030, 129856545, 259713090]

約数ペア:

[(1, 259713090), (2, 129856545), (3, 86571030), (5, 51942618), (6, 43285515), (7, 37101870), (9, 28857010), (10, 25971309), (13, 19977930), (14, 18550935), (15, 17314206), (18, 14428505), (19, 13669110), (21, 12367290), (26, 9988965), (30, 8657103), (35, 7420374), (38, 6834555), (39, 6659310), (42, 6183645), (45, 5771402), (57, 4556370), (63, 4122430), (65, 3995586), (70, 3710187), (78, 3329655), (90, 2885701), (91, 2853990), (95, 2733822), (105, 2473458), (114, 2278185), (117, 2219770), (126, 2061215), (130, 1997793), (133, 1952730), (171, 1518790), (182, 1426995), (190, 1366911), (195, 1331862), (210, 1236729), (234, 1109885), (247, 1051470), (266, 976365), (273, 951330), (285, 911274), (315, 824486), (342, 759395), (390, 665931), (399, 650910), (455, 570798), (494, 525735), (546, 475665), (570, 455637), (585, 443954), (630, 412243), (665, 390546), (741, 350490), (798, 325455), (819, 317110), (855, 303758), (910, 285399), (1170, 221977), (1197, 216970), (1235, 210294), (1330, 195273), (1365, 190266), (1482, 175245), (1638, 158555), (1669, 155610), (1710, 151879), (1729, 150210), (1995, 130182), (2223, 116830), (2394, 108485), (2470, 105147), (2730, 95133), (3338, 77805), (3458, 75105), (3705, 70098), (3990, 65091), (4095, 63422), (4446, 58415), (5007, 51870), (5187, 50070), (5985, 43394), (7410, 35049), (8190, 31711), (8345, 31122), (8645, 30042), (10014, 25935), (10374, 25035), (11115, 23366), (11683, 22230), (11970, 21697), (15021, 17290), (15561, 16690)]