1873901040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1087}}^1$

素因数の和:1767

約数の個数: 160

約数和(自身を含む): 6352736256

約数和(自身を除く): 4478835216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 653, 660, 880, 1087, 1306, 1320, 1959, 2174, 2612, 2640, 3261, 3265, 3918, 4348, 5224, 5435, 6522, 6530, 7183, 7836, 8696, 9795, 10448, 10870, 11957, 13044, 13060, 14366, 15672, 16305, 17392, 19590, 21549, 21740, 23914, 26088, 26120, 28732, 31344, 32610, 35871, 35915, 39180, 43098, 43480, 47828, 52176, 52240, 57464, 59785, 65220, 71742, 71830, 78360, 86196, 86960, 95656, 107745, 114928, 119570, 130440, 143484, 143660, 156720, 172392, 179355, 191312, 215490, 239140, 260880, 286968, 287320, 344784, 358710, 430980, 478280, 573936, 574640, 709811, 717420, 861960, 956560, 1419622, 1434840, 1723920, 2129433, 2839244, 2869680, 3549055, 4258866, 5678488, 7098110, 7807921, 8517732, 10647165, 11356976, 14196220, 15615842, 17035464, 21294330, 23423763, 28392440, 31231684, 34070928, 39039605, 42588660, 46847526, 56784880, 62463368, 78079210, 85177320, 93695052, 117118815, 124926736, 156158420, 170354640, 187390104, 234237630, 312316840, 374780208, 468475260, 624633680, 936950520, 1873901040]

約数ペア:

[(1, 1873901040), (2, 936950520), (3, 624633680), (4, 468475260), (5, 374780208), (6, 312316840), (8, 234237630), (10, 187390104), (11, 170354640), (12, 156158420), (15, 124926736), (16, 117118815), (20, 93695052), (22, 85177320), (24, 78079210), (30, 62463368), (33, 56784880), (40, 46847526), (44, 42588660), (48, 39039605), (55, 34070928), (60, 31231684), (66, 28392440), (80, 23423763), (88, 21294330), (110, 17035464), (120, 15615842), (132, 14196220), (165, 11356976), (176, 10647165), (220, 8517732), (240, 7807921), (264, 7098110), (330, 5678488), (440, 4258866), (528, 3549055), (653, 2869680), (660, 2839244), (880, 2129433), (1087, 1723920), (1306, 1434840), (1320, 1419622), (1959, 956560), (2174, 861960), (2612, 717420), (2640, 709811), (3261, 574640), (3265, 573936), (3918, 478280), (4348, 430980), (5224, 358710), (5435, 344784), (6522, 287320), (6530, 286968), (7183, 260880), (7836, 239140), (8696, 215490), (9795, 191312), (10448, 179355), (10870, 172392), (11957, 156720), (13044, 143660), (13060, 143484), (14366, 130440), (15672, 119570), (16305, 114928), (17392, 107745), (19590, 95656), (21549, 86960), (21740, 86196), (23914, 78360), (26088, 71830), (26120, 71742), (28732, 65220), (31344, 59785), (32610, 57464), (35871, 52240), (35915, 52176), (39180, 47828), (43098, 43480)]