164313240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 623185920

約数和(自身を除く): 458872680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 367, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 734, 780, 820, 840, 861, 910, 984, 1066, 1092, 1101, 1148, 1230, 1365, 1435, 1468, 1560, 1599, 1640, 1722, 1820, 1835, 2132, 2184, 2202, 2296, 2460, 2569, 2665, 2730, 2870, 2936, 3198, 3444, 3640, 3670, 3731, 4264, 4305, 4404, 4771, 4920, 5138, 5330, 5460, 5505, 5740, 6396, 6888, 7340, 7462, 7707, 7995, 8610, 8808, 9542, 10276, 10660, 10920, 11010, 11193, 11480, 12792, 12845, 14313, 14680, 14924, 15047, 15414, 15990, 17220, 18655, 19084, 20552, 21320, 22020, 22386, 23855, 25690, 28626, 29848, 30094, 30828, 31980, 33397, 34440, 37310, 38168, 38535, 44040, 44772, 45141, 47710, 51380, 55965, 57252, 60188, 61656, 63960, 66794, 71565, 74620, 75235, 77070, 89544, 90282, 95420, 100191, 102760, 105329, 111930, 114504, 120376, 133588, 143130, 149240, 150470, 154140, 166985, 180564, 190840, 195611, 200382, 210658, 223860, 225705, 267176, 286260, 300940, 308280, 315987, 333970, 361128, 391222, 400764, 421316, 447720, 451410, 500955, 526645, 572520, 586833, 601880, 631974, 667940, 782444, 801528, 842632, 902820, 978055, 1001910, 1053290, 1173666, 1263948, 1335880, 1369277, 1564888, 1579935, 1805640, 1956110, 2003820, 2106580, 2347332, 2527896, 2738554, 2934165, 3159870, 3912220, 4007640, 4107831, 4213160, 4694664, 5477108, 5868330, 6319740, 6846385, 7824440, 8215662, 10954216, 11736660, 12639480, 13692770, 16431324, 20539155, 23473320, 27385540, 32862648, 41078310, 54771080, 82156620, 164313240]

約数ペア:

[(1, 164313240), (2, 82156620), (3, 54771080), (4, 41078310), (5, 32862648), (6, 27385540), (7, 23473320), (8, 20539155), (10, 16431324), (12, 13692770), (13, 12639480), (14, 11736660), (15, 10954216), (20, 8215662), (21, 7824440), (24, 6846385), (26, 6319740), (28, 5868330), (30, 5477108), (35, 4694664), (39, 4213160), (40, 4107831), (41, 4007640), (42, 3912220), (52, 3159870), (56, 2934165), (60, 2738554), (65, 2527896), (70, 2347332), (78, 2106580), (82, 2003820), (84, 1956110), (91, 1805640), (104, 1579935), (105, 1564888), (120, 1369277), (123, 1335880), (130, 1263948), (140, 1173666), (156, 1053290), (164, 1001910), (168, 978055), (182, 902820), (195, 842632), (205, 801528), (210, 782444), (246, 667940), (260, 631974), (273, 601880), (280, 586833), (287, 572520), (312, 526645), (328, 500955), (364, 451410), (367, 447720), (390, 421316), (410, 400764), (420, 391222), (455, 361128), (492, 333970), (520, 315987), (533, 308280), (546, 300940), (574, 286260), (615, 267176), (728, 225705), (734, 223860), (780, 210658), (820, 200382), (840, 195611), (861, 190840), (910, 180564), (984, 166985), (1066, 154140), (1092, 150470), (1101, 149240), (1148, 143130), (1230, 133588), (1365, 120376), (1435, 114504), (1468, 111930), (1560, 105329), (1599, 102760), (1640, 100191), (1722, 95420), (1820, 90282), (1835, 89544), (2132, 77070), (2184, 75235), (2202, 74620), (2296, 71565), (2460, 66794), (2569, 63960), (2665, 61656), (2730, 60188), (2870, 57252), (2936, 55965), (3198, 51380), (3444, 47710), (3640, 45141), (3670, 44772), (3731, 44040), (4264, 38535), (4305, 38168), (4404, 37310), (4771, 34440), (4920, 33397), (5138, 31980), (5330, 30828), (5460, 30094), (5505, 29848), (5740, 28626), (6396, 25690), (6888, 23855), (7340, 22386), (7462, 22020), (7707, 21320), (7995, 20552), (8610, 19084), (8808, 18655), (9542, 17220), (10276, 15990), (10660, 15414), (10920, 15047), (11010, 14924), (11193, 14680), (11480, 14313), (12792, 12845)]