328626480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 320

約数和(自身を含む): 1287917568

約数和(自身を除く): 959291088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 273, 280, 287, 312, 328, 336, 364, 367, 390, 410, 420, 455, 492, 520, 533, 546, 560, 574, 615, 624, 656, 728, 734, 780, 820, 840, 861, 910, 984, 1040, 1066, 1092, 1101, 1148, 1230, 1365, 1435, 1456, 1468, 1560, 1599, 1640, 1680, 1722, 1820, 1835, 1968, 2132, 2184, 2202, 2296, 2460, 2569, 2665, 2730, 2870, 2936, 3120, 3198, 3280, 3444, 3640, 3670, 3731, 4264, 4305, 4368, 4404, 4592, 4771, 4920, 5138, 5330, 5460, 5505, 5740, 5872, 6396, 6888, 7280, 7340, 7462, 7707, 7995, 8528, 8610, 8808, 9542, 9840, 10276, 10660, 10920, 11010, 11193, 11480, 12792, 12845, 13776, 14313, 14680, 14924, 15047, 15414, 15990, 17220, 17616, 18655, 19084, 20552, 21320, 21840, 22020, 22386, 22960, 23855, 25584, 25690, 28626, 29360, 29848, 30094, 30828, 31980, 33397, 34440, 37310, 38168, 38535, 41104, 42640, 44040, 44772, 45141, 47710, 51380, 55965, 57252, 59696, 60188, 61656, 63960, 66794, 68880, 71565, 74620, 75235, 76336, 77070, 88080, 89544, 90282, 95420, 100191, 102760, 105329, 111930, 114504, 120376, 123312, 127920, 133588, 143130, 149240, 150470, 154140, 166985, 179088, 180564, 190840, 195611, 200382, 205520, 210658, 223860, 225705, 229008, 240752, 267176, 286260, 298480, 300940, 308280, 315987, 333970, 361128, 381680, 391222, 400764, 421316, 447720, 451410, 500955, 526645, 534352, 572520, 586833, 601880, 616560, 631974, 667940, 722256, 782444, 801528, 842632, 895440, 902820, 978055, 1001910, 1053290, 1145040, 1173666, 1203760, 1263948, 1335880, 1369277, 1564888, 1579935, 1603056, 1685264, 1805640, 1956110, 2003820, 2106580, 2347332, 2527896, 2671760, 2738554, 2934165, 3129776, 3159870, 3611280, 3912220, 4007640, 4107831, 4213160, 4694664, 5055792, 5477108, 5868330, 6319740, 6846385, 7824440, 8015280, 8215662, 8426320, 9389328, 10954216, 11736660, 12639480, 13692770, 15648880, 16431324, 20539155, 21908432, 23473320, 25278960, 27385540, 32862648, 41078310, 46946640, 54771080, 65725296, 82156620, 109542160, 164313240, 328626480]

約数ペア:

[(1, 328626480), (2, 164313240), (3, 109542160), (4, 82156620), (5, 65725296), (6, 54771080), (7, 46946640), (8, 41078310), (10, 32862648), (12, 27385540), (13, 25278960), (14, 23473320), (15, 21908432), (16, 20539155), (20, 16431324), (21, 15648880), (24, 13692770), (26, 12639480), (28, 11736660), (30, 10954216), (35, 9389328), (39, 8426320), (40, 8215662), (41, 8015280), (42, 7824440), (48, 6846385), (52, 6319740), (56, 5868330), (60, 5477108), (65, 5055792), (70, 4694664), (78, 4213160), (80, 4107831), (82, 4007640), (84, 3912220), (91, 3611280), (104, 3159870), (105, 3129776), (112, 2934165), (120, 2738554), (123, 2671760), (130, 2527896), (140, 2347332), (156, 2106580), (164, 2003820), (168, 1956110), (182, 1805640), (195, 1685264), (205, 1603056), (208, 1579935), (210, 1564888), (240, 1369277), (246, 1335880), (260, 1263948), (273, 1203760), (280, 1173666), (287, 1145040), (312, 1053290), (328, 1001910), (336, 978055), (364, 902820), (367, 895440), (390, 842632), (410, 801528), (420, 782444), (455, 722256), (492, 667940), (520, 631974), (533, 616560), (546, 601880), (560, 586833), (574, 572520), (615, 534352), (624, 526645), (656, 500955), (728, 451410), (734, 447720), (780, 421316), (820, 400764), (840, 391222), (861, 381680), (910, 361128), (984, 333970), (1040, 315987), (1066, 308280), (1092, 300940), (1101, 298480), (1148, 286260), (1230, 267176), (1365, 240752), (1435, 229008), (1456, 225705), (1468, 223860), (1560, 210658), (1599, 205520), (1640, 200382), (1680, 195611), (1722, 190840), (1820, 180564), (1835, 179088), (1968, 166985), (2132, 154140), (2184, 150470), (2202, 149240), (2296, 143130), (2460, 133588), (2569, 127920), (2665, 123312), (2730, 120376), (2870, 114504), (2936, 111930), (3120, 105329), (3198, 102760), (3280, 100191), (3444, 95420), (3640, 90282), (3670, 89544), (3731, 88080), (4264, 77070), (4305, 76336), (4368, 75235), (4404, 74620), (4592, 71565), (4771, 68880), (4920, 66794), (5138, 63960), (5330, 61656), (5460, 60188), (5505, 59696), (5740, 57252), (5872, 55965), (6396, 51380), (6888, 47710), (7280, 45141), (7340, 44772), (7462, 44040), (7707, 42640), (7995, 41104), (8528, 38535), (8610, 38168), (8808, 37310), (9542, 34440), (9840, 33397), (10276, 31980), (10660, 30828), (10920, 30094), (11010, 29848), (11193, 29360), (11480, 28626), (12792, 25690), (12845, 25584), (13776, 23855), (14313, 22960), (14680, 22386), (14924, 22020), (15047, 21840), (15414, 21320), (15990, 20552), (17220, 19084), (17616, 18655)]