203403720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5719

約数の個数: 128

約数和(自身を含む): 685843200

約数和(自身を除く): 482439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5669, 5980, 7176, 8970, 11338, 11960, 17007, 17940, 22676, 28345, 34014, 35880, 45352, 56690, 68028, 73697, 85035, 113380, 130387, 136056, 147394, 170070, 221091, 226760, 260774, 294788, 340140, 368485, 391161, 442182, 521548, 589576, 651935, 680280, 736970, 782322, 884364, 1043096, 1105455, 1303870, 1473940, 1564644, 1695031, 1768728, 1955805, 2210910, 2607740, 2947880, 3129288, 3390062, 3911610, 4421820, 5085093, 5215480, 6780124, 7823220, 8475155, 8843640, 10170186, 13560248, 15646440, 16950310, 20340372, 25425465, 33900620, 40680744, 50850930, 67801240, 101701860, 203403720]

約数ペア:

[(1, 203403720), (2, 101701860), (3, 67801240), (4, 50850930), (5, 40680744), (6, 33900620), (8, 25425465), (10, 20340372), (12, 16950310), (13, 15646440), (15, 13560248), (20, 10170186), (23, 8843640), (24, 8475155), (26, 7823220), (30, 6780124), (39, 5215480), (40, 5085093), (46, 4421820), (52, 3911610), (60, 3390062), (65, 3129288), (69, 2947880), (78, 2607740), (92, 2210910), (104, 1955805), (115, 1768728), (120, 1695031), (130, 1564644), (138, 1473940), (156, 1303870), (184, 1105455), (195, 1043096), (230, 884364), (260, 782322), (276, 736970), (299, 680280), (312, 651935), (345, 589576), (390, 521548), (460, 442182), (520, 391161), (552, 368485), (598, 340140), (690, 294788), (780, 260774), (897, 226760), (920, 221091), (1196, 170070), (1380, 147394), (1495, 136056), (1560, 130387), (1794, 113380), (2392, 85035), (2760, 73697), (2990, 68028), (3588, 56690), (4485, 45352), (5669, 35880), (5980, 34014), (7176, 28345), (8970, 22676), (11338, 17940), (11960, 17007)]