1569280020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{339671}}^1$

素因数の和:339701

約数の個数: 96

約数和(自身を含む): 5478230016

約数和(自身を除く): 3908949996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 339671, 679342, 1019013, 1358684, 1698355, 2038026, 2377697, 3396710, 3736381, 4076052, 4755394, 5095065, 6793420, 7133091, 7472762, 9510788, 10190130, 11209143, 11888485, 14266182, 14945524, 18681905, 20380260, 22418286, 23776970, 26154667, 28532364, 35665455, 37363810, 44836572, 47553940, 52309334, 56045715, 71330910, 74727620, 78464001, 104618668, 112091430, 130773335, 142661820, 156928002, 224182860, 261546670, 313856004, 392320005, 523093340, 784640010, 1569280020]

約数ペア:

[(1, 1569280020), (2, 784640010), (3, 523093340), (4, 392320005), (5, 313856004), (6, 261546670), (7, 224182860), (10, 156928002), (11, 142661820), (12, 130773335), (14, 112091430), (15, 104618668), (20, 78464001), (21, 74727620), (22, 71330910), (28, 56045715), (30, 52309334), (33, 47553940), (35, 44836572), (42, 37363810), (44, 35665455), (55, 28532364), (60, 26154667), (66, 23776970), (70, 22418286), (77, 20380260), (84, 18681905), (105, 14945524), (110, 14266182), (132, 11888485), (140, 11209143), (154, 10190130), (165, 9510788), (210, 7472762), (220, 7133091), (231, 6793420), (308, 5095065), (330, 4755394), (385, 4076052), (420, 3736381), (462, 3396710), (660, 2377697), (770, 2038026), (924, 1698355), (1155, 1358684), (1540, 1019013), (2310, 679342), (4620, 339671)]