493762620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1684

約数の個数: 192

約数和(自身を含む): 1646023680

約数和(自身を除く): 1152261060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 510, 598, 663, 690, 780, 782, 884, 897, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1619, 1794, 1955, 2210, 2346, 2652, 2990, 3238, 3315, 3588, 3910, 4420, 4485, 4692, 4857, 5083, 5865, 5980, 6476, 6630, 7820, 8095, 8970, 9714, 10166, 11730, 13260, 15249, 16190, 17940, 19428, 20332, 21047, 23460, 24285, 25415, 27523, 30498, 32380, 37237, 42094, 48570, 50830, 55046, 60996, 63141, 74474, 76245, 82569, 84188, 97140, 101660, 105235, 110092, 111711, 126282, 137615, 148948, 152490, 165138, 186185, 210470, 223422, 252564, 275230, 304980, 315705, 330276, 357799, 372370, 412845, 420940, 446844, 484081, 550460, 558555, 631410, 633029, 715598, 744740, 825690, 968162, 1073397, 1117110, 1262820, 1266058, 1431196, 1452243, 1651380, 1788995, 1899087, 1936324, 2146794, 2234220, 2420405, 2532116, 2904486, 3165145, 3577990, 3798174, 4293588, 4840810, 5366985, 5808972, 6330290, 7155980, 7261215, 7596348, 8229377, 9495435, 9681620, 10733970, 12660580, 14522430, 16458754, 18990870, 21467940, 24688131, 29044860, 32917508, 37981740, 41146885, 49376262, 82293770, 98752524, 123440655, 164587540, 246881310, 493762620]

約数ペア:

[(1, 493762620), (2, 246881310), (3, 164587540), (4, 123440655), (5, 98752524), (6, 82293770), (10, 49376262), (12, 41146885), (13, 37981740), (15, 32917508), (17, 29044860), (20, 24688131), (23, 21467940), (26, 18990870), (30, 16458754), (34, 14522430), (39, 12660580), (46, 10733970), (51, 9681620), (52, 9495435), (60, 8229377), (65, 7596348), (68, 7261215), (69, 7155980), (78, 6330290), (85, 5808972), (92, 5366985), (102, 4840810), (115, 4293588), (130, 3798174), (138, 3577990), (156, 3165145), (170, 2904486), (195, 2532116), (204, 2420405), (221, 2234220), (230, 2146794), (255, 1936324), (260, 1899087), (276, 1788995), (299, 1651380), (340, 1452243), (345, 1431196), (390, 1266058), (391, 1262820), (442, 1117110), (460, 1073397), (510, 968162), (598, 825690), (663, 744740), (690, 715598), (780, 633029), (782, 631410), (884, 558555), (897, 550460), (1020, 484081), (1105, 446844), (1173, 420940), (1196, 412845), (1326, 372370), (1380, 357799), (1495, 330276), (1564, 315705), (1619, 304980), (1794, 275230), (1955, 252564), (2210, 223422), (2346, 210470), (2652, 186185), (2990, 165138), (3238, 152490), (3315, 148948), (3588, 137615), (3910, 126282), (4420, 111711), (4485, 110092), (4692, 105235), (4857, 101660), (5083, 97140), (5865, 84188), (5980, 82569), (6476, 76245), (6630, 74474), (7820, 63141), (8095, 60996), (8970, 55046), (9714, 50830), (10166, 48570), (11730, 42094), (13260, 37237), (15249, 32380), (16190, 30498), (17940, 27523), (19428, 25415), (20332, 24285), (21047, 23460)]