1021324860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 3273029760

約数和(自身を除く): 2251704900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 523, 570, 571, 684, 855, 1046, 1140, 1142, 1569, 1710, 1713, 2092, 2284, 2615, 2855, 3138, 3420, 3426, 4707, 5139, 5230, 5710, 6276, 6852, 7845, 8565, 9414, 9937, 10278, 10460, 10849, 11420, 15690, 17130, 18828, 19874, 20556, 21698, 23535, 25695, 29811, 31380, 32547, 34260, 39748, 43396, 47070, 49685, 51390, 54245, 59622, 65094, 89433, 94140, 97641, 99370, 102780, 108490, 119244, 130188, 149055, 162735, 178866, 195282, 198740, 216980, 298110, 298633, 325470, 357732, 390564, 447165, 488205, 596220, 597266, 650940, 894330, 895899, 976410, 1194532, 1493165, 1788660, 1791798, 1952820, 2687697, 2986330, 3583596, 4479495, 5375394, 5674027, 5972660, 8958990, 10750788, 11348054, 13438485, 17022081, 17917980, 22696108, 26876970, 28370135, 34044162, 51066243, 53753940, 56740270, 68088324, 85110405, 102132486, 113480540, 170220810, 204264972, 255331215, 340441620, 510662430, 1021324860]

約数ペア:

[(1, 1021324860), (2, 510662430), (3, 340441620), (4, 255331215), (5, 204264972), (6, 170220810), (9, 113480540), (10, 102132486), (12, 85110405), (15, 68088324), (18, 56740270), (19, 53753940), (20, 51066243), (30, 34044162), (36, 28370135), (38, 26876970), (45, 22696108), (57, 17917980), (60, 17022081), (76, 13438485), (90, 11348054), (95, 10750788), (114, 8958990), (171, 5972660), (180, 5674027), (190, 5375394), (228, 4479495), (285, 3583596), (342, 2986330), (380, 2687697), (523, 1952820), (570, 1791798), (571, 1788660), (684, 1493165), (855, 1194532), (1046, 976410), (1140, 895899), (1142, 894330), (1569, 650940), (1710, 597266), (1713, 596220), (2092, 488205), (2284, 447165), (2615, 390564), (2855, 357732), (3138, 325470), (3420, 298633), (3426, 298110), (4707, 216980), (5139, 198740), (5230, 195282), (5710, 178866), (6276, 162735), (6852, 149055), (7845, 130188), (8565, 119244), (9414, 108490), (9937, 102780), (10278, 99370), (10460, 97641), (10849, 94140), (11420, 89433), (15690, 65094), (17130, 59622), (18828, 54245), (19874, 51390), (20556, 49685), (21698, 47070), (23535, 43396), (25695, 39748), (29811, 34260), (31380, 32547)]