845864040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52999}}^1$

素因数の和:53039

約数の個数: 128

約数和(自身を含む): 3052800000

約数和(自身を除く): 2206935960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 52999, 105998, 158997, 211996, 264995, 317994, 370993, 423992, 529990, 635988, 741986, 794985, 1006981, 1059980, 1112979, 1271976, 1483972, 1589970, 1854965, 2013962, 2119960, 2225958, 2967944, 3020943, 3179940, 3709930, 4027924, 4451916, 5034905, 5564895, 6041886, 6359880, 7048867, 7419860, 8055848, 8903832, 10069810, 11129790, 12083772, 14097734, 14839720, 15104715, 20139620, 21146601, 22259580, 24167544, 28195468, 30209430, 35244335, 40279240, 42293202, 44519160, 56390936, 60418860, 70488670, 84586404, 105733005, 120837720, 140977340, 169172808, 211466010, 281954680, 422932020, 845864040]

約数ペア:

[(1, 845864040), (2, 422932020), (3, 281954680), (4, 211466010), (5, 169172808), (6, 140977340), (7, 120837720), (8, 105733005), (10, 84586404), (12, 70488670), (14, 60418860), (15, 56390936), (19, 44519160), (20, 42293202), (21, 40279240), (24, 35244335), (28, 30209430), (30, 28195468), (35, 24167544), (38, 22259580), (40, 21146601), (42, 20139620), (56, 15104715), (57, 14839720), (60, 14097734), (70, 12083772), (76, 11129790), (84, 10069810), (95, 8903832), (105, 8055848), (114, 7419860), (120, 7048867), (133, 6359880), (140, 6041886), (152, 5564895), (168, 5034905), (190, 4451916), (210, 4027924), (228, 3709930), (266, 3179940), (280, 3020943), (285, 2967944), (380, 2225958), (399, 2119960), (420, 2013962), (456, 1854965), (532, 1589970), (570, 1483972), (665, 1271976), (760, 1112979), (798, 1059980), (840, 1006981), (1064, 794985), (1140, 741986), (1330, 635988), (1596, 529990), (1995, 423992), (2280, 370993), (2660, 317994), (3192, 264995), (3990, 211996), (5320, 158997), (7980, 105998), (15960, 52999)]