416311740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 1375920000

約数和(自身を除く): 959608260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1335, 1602, 1780, 1999, 2314, 2340, 2670, 3204, 3471, 3998, 4005, 4628, 5340, 5785, 5997, 6942, 7996, 8010, 9995, 10413, 11570, 11994, 13884, 16020, 17355, 17991, 19990, 20826, 23140, 23988, 25987, 29985, 34710, 35982, 39980, 41652, 51974, 52065, 59970, 69420, 71964, 77961, 89955, 103948, 104130, 119940, 129935, 155922, 177911, 179910, 208260, 233883, 259870, 311844, 355822, 359820, 389805, 467766, 519740, 533733, 711644, 779610, 889555, 935532, 1067466, 1169415, 1559220, 1601199, 1779110, 2134932, 2312843, 2338830, 2668665, 3202398, 3558220, 4625686, 4677660, 5337330, 6404796, 6938529, 8005995, 9251372, 10674660, 11564215, 13877058, 16011990, 20815587, 23128430, 27754116, 32023980, 34692645, 41631174, 46256860, 69385290, 83262348, 104077935, 138770580, 208155870, 416311740]

約数ペア:

[(1, 416311740), (2, 208155870), (3, 138770580), (4, 104077935), (5, 83262348), (6, 69385290), (9, 46256860), (10, 41631174), (12, 34692645), (13, 32023980), (15, 27754116), (18, 23128430), (20, 20815587), (26, 16011990), (30, 13877058), (36, 11564215), (39, 10674660), (45, 9251372), (52, 8005995), (60, 6938529), (65, 6404796), (78, 5337330), (89, 4677660), (90, 4625686), (117, 3558220), (130, 3202398), (156, 2668665), (178, 2338830), (180, 2312843), (195, 2134932), (234, 1779110), (260, 1601199), (267, 1559220), (356, 1169415), (390, 1067466), (445, 935532), (468, 889555), (534, 779610), (585, 711644), (780, 533733), (801, 519740), (890, 467766), (1068, 389805), (1157, 359820), (1170, 355822), (1335, 311844), (1602, 259870), (1780, 233883), (1999, 208260), (2314, 179910), (2340, 177911), (2670, 155922), (3204, 129935), (3471, 119940), (3998, 104130), (4005, 103948), (4628, 89955), (5340, 77961), (5785, 71964), (5997, 69420), (6942, 59970), (7996, 52065), (8010, 51974), (9995, 41652), (10413, 39980), (11570, 35982), (11994, 34710), (13884, 29985), (16020, 25987), (17355, 23988), (17991, 23140), (19990, 20826)]