67371720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 128

約数和(自身を含む): 229219200

約数和(自身を除く): 161847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2273, 2280, 2470, 2964, 3705, 4546, 4940, 5928, 6819, 7410, 9092, 9880, 11365, 13638, 14820, 18184, 22730, 27276, 29549, 29640, 34095, 43187, 45460, 54552, 59098, 68190, 86374, 88647, 90920, 118196, 129561, 136380, 147745, 172748, 177294, 215935, 236392, 259122, 272760, 295490, 345496, 354588, 431870, 443235, 518244, 561431, 590980, 647805, 709176, 863740, 886470, 1036488, 1122862, 1181960, 1295610, 1684293, 1727480, 1772940, 2245724, 2591220, 2807155, 3368586, 3545880, 4491448, 5182440, 5614310, 6737172, 8421465, 11228620, 13474344, 16842930, 22457240, 33685860, 67371720]

約数ペア:

[(1, 67371720), (2, 33685860), (3, 22457240), (4, 16842930), (5, 13474344), (6, 11228620), (8, 8421465), (10, 6737172), (12, 5614310), (13, 5182440), (15, 4491448), (19, 3545880), (20, 3368586), (24, 2807155), (26, 2591220), (30, 2245724), (38, 1772940), (39, 1727480), (40, 1684293), (52, 1295610), (57, 1181960), (60, 1122862), (65, 1036488), (76, 886470), (78, 863740), (95, 709176), (104, 647805), (114, 590980), (120, 561431), (130, 518244), (152, 443235), (156, 431870), (190, 354588), (195, 345496), (228, 295490), (247, 272760), (260, 259122), (285, 236392), (312, 215935), (380, 177294), (390, 172748), (456, 147745), (494, 136380), (520, 129561), (570, 118196), (741, 90920), (760, 88647), (780, 86374), (988, 68190), (1140, 59098), (1235, 54552), (1482, 45460), (1560, 43187), (1976, 34095), (2273, 29640), (2280, 29549), (2470, 27276), (2964, 22730), (3705, 18184), (4546, 14820), (4940, 13638), (5928, 11365), (6819, 9880), (7410, 9092)]