1399540740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 4374155520

約数和(自身を除く): 2974614780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 107, 123, 130, 156, 164, 195, 205, 214, 246, 260, 321, 390, 409, 410, 428, 492, 533, 535, 615, 642, 780, 818, 820, 1066, 1070, 1227, 1230, 1284, 1391, 1599, 1605, 1636, 2045, 2132, 2140, 2454, 2460, 2665, 2782, 3198, 3210, 4090, 4173, 4387, 4908, 5317, 5330, 5564, 6135, 6396, 6420, 6955, 7995, 8180, 8346, 8774, 10634, 10660, 12270, 13161, 13910, 15951, 15990, 16692, 16769, 17548, 20865, 21268, 21935, 24540, 26322, 26585, 27820, 31902, 31980, 33538, 41730, 43763, 43870, 50307, 52644, 53170, 57031, 63804, 65805, 67076, 79755, 83460, 83845, 87526, 87740, 100614, 106340, 114062, 131289, 131610, 159510, 167690, 171093, 175052, 201228, 217997, 218815, 228124, 251535, 262578, 263220, 285155, 319020, 335380, 342186, 435994, 437630, 503070, 525156, 568919, 570310, 653991, 656445, 684372, 855465, 871988, 875260, 1006140, 1089985, 1137838, 1140620, 1307982, 1312890, 1706757, 1710930, 1794283, 2179970, 2275676, 2615964, 2625780, 2844595, 3269955, 3413514, 3421860, 3588566, 4359940, 5382849, 5689190, 6539910, 6827028, 7177132, 8533785, 8971415, 10765698, 11378380, 13079820, 17067570, 17942830, 21531396, 23325679, 26914245, 34135140, 35885660, 46651358, 53828490, 69977037, 93302716, 107656980, 116628395, 139954074, 233256790, 279908148, 349885185, 466513580, 699770370, 1399540740]

約数ペア:

[(1, 1399540740), (2, 699770370), (3, 466513580), (4, 349885185), (5, 279908148), (6, 233256790), (10, 139954074), (12, 116628395), (13, 107656980), (15, 93302716), (20, 69977037), (26, 53828490), (30, 46651358), (39, 35885660), (41, 34135140), (52, 26914245), (60, 23325679), (65, 21531396), (78, 17942830), (82, 17067570), (107, 13079820), (123, 11378380), (130, 10765698), (156, 8971415), (164, 8533785), (195, 7177132), (205, 6827028), (214, 6539910), (246, 5689190), (260, 5382849), (321, 4359940), (390, 3588566), (409, 3421860), (410, 3413514), (428, 3269955), (492, 2844595), (533, 2625780), (535, 2615964), (615, 2275676), (642, 2179970), (780, 1794283), (818, 1710930), (820, 1706757), (1066, 1312890), (1070, 1307982), (1227, 1140620), (1230, 1137838), (1284, 1089985), (1391, 1006140), (1599, 875260), (1605, 871988), (1636, 855465), (2045, 684372), (2132, 656445), (2140, 653991), (2454, 570310), (2460, 568919), (2665, 525156), (2782, 503070), (3198, 437630), (3210, 435994), (4090, 342186), (4173, 335380), (4387, 319020), (4908, 285155), (5317, 263220), (5330, 262578), (5564, 251535), (6135, 228124), (6396, 218815), (6420, 217997), (6955, 201228), (7995, 175052), (8180, 171093), (8346, 167690), (8774, 159510), (10634, 131610), (10660, 131289), (12270, 114062), (13161, 106340), (13910, 100614), (15951, 87740), (15990, 87526), (16692, 83845), (16769, 83460), (17548, 79755), (20865, 67076), (21268, 65805), (21935, 63804), (24540, 57031), (26322, 53170), (26585, 52644), (27820, 50307), (31902, 43870), (31980, 43763), (33538, 41730)]