1623299940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 5333050800

約数和(自身を除く): 3709750860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 109, 116, 135, 145, 162, 174, 180, 218, 261, 270, 290, 317, 324, 327, 348, 405, 435, 436, 522, 540, 545, 580, 634, 654, 783, 810, 870, 951, 981, 1044, 1090, 1268, 1305, 1308, 1566, 1585, 1620, 1635, 1740, 1902, 1962, 2180, 2349, 2610, 2853, 2943, 3132, 3161, 3170, 3270, 3804, 3915, 3924, 4698, 4755, 4905, 5220, 5706, 5886, 6322, 6340, 6540, 7830, 8559, 8829, 9193, 9396, 9483, 9510, 9810, 11412, 11745, 11772, 12644, 14265, 14715, 15660, 15805, 17118, 17658, 18386, 18966, 19020, 19620, 23490, 25677, 27579, 28449, 28530, 29430, 31610, 34236, 34553, 35316, 36772, 37932, 42795, 44145, 45965, 46980, 47415, 51354, 55158, 56898, 57060, 58860, 63220, 69106, 82737, 85347, 85590, 88290, 91930, 94830, 102708, 103659, 110316, 113796, 128385, 137895, 138212, 142245, 165474, 170694, 171180, 172765, 176580, 183860, 189660, 207318, 248211, 256041, 256770, 275790, 284490, 310977, 330948, 341388, 345530, 413685, 414636, 426735, 496422, 512082, 513540, 518295, 551580, 568980, 621954, 691060, 744633, 827370, 853470, 932931, 992844, 1002037, 1024164, 1036590, 1241055, 1243908, 1280205, 1489266, 1554885, 1654740, 1706940, 1865862, 2004074, 2073180, 2482110, 2560410, 2798793, 2978532, 3006111, 3109770, 3723165, 3731724, 4008148, 4664655, 4964220, 5010185, 5120820, 5597586, 6012222, 6219540, 7446330, 9018333, 9329310, 10020370, 11195172, 12024444, 13993965, 14892660, 15030555, 18036666, 18658620, 20040740, 27054999, 27987930, 30061110, 36073332, 45091665, 54109998, 55975860, 60122220, 81164997, 90183330, 108219996, 135274995, 162329994, 180366660, 270549990, 324659988, 405824985, 541099980, 811649970, 1623299940]

約数ペア:

[(1, 1623299940), (2, 811649970), (3, 541099980), (4, 405824985), (5, 324659988), (6, 270549990), (9, 180366660), (10, 162329994), (12, 135274995), (15, 108219996), (18, 90183330), (20, 81164997), (27, 60122220), (29, 55975860), (30, 54109998), (36, 45091665), (45, 36073332), (54, 30061110), (58, 27987930), (60, 27054999), (81, 20040740), (87, 18658620), (90, 18036666), (108, 15030555), (109, 14892660), (116, 13993965), (135, 12024444), (145, 11195172), (162, 10020370), (174, 9329310), (180, 9018333), (218, 7446330), (261, 6219540), (270, 6012222), (290, 5597586), (317, 5120820), (324, 5010185), (327, 4964220), (348, 4664655), (405, 4008148), (435, 3731724), (436, 3723165), (522, 3109770), (540, 3006111), (545, 2978532), (580, 2798793), (634, 2560410), (654, 2482110), (783, 2073180), (810, 2004074), (870, 1865862), (951, 1706940), (981, 1654740), (1044, 1554885), (1090, 1489266), (1268, 1280205), (1305, 1243908), (1308, 1241055), (1566, 1036590), (1585, 1024164), (1620, 1002037), (1635, 992844), (1740, 932931), (1902, 853470), (1962, 827370), (2180, 744633), (2349, 691060), (2610, 621954), (2853, 568980), (2943, 551580), (3132, 518295), (3161, 513540), (3170, 512082), (3270, 496422), (3804, 426735), (3915, 414636), (3924, 413685), (4698, 345530), (4755, 341388), (4905, 330948), (5220, 310977), (5706, 284490), (5886, 275790), (6322, 256770), (6340, 256041), (6540, 248211), (7830, 207318), (8559, 189660), (8829, 183860), (9193, 176580), (9396, 172765), (9483, 171180), (9510, 170694), (9810, 165474), (11412, 142245), (11745, 138212), (11772, 137895), (12644, 128385), (14265, 113796), (14715, 110316), (15660, 103659), (15805, 102708), (17118, 94830), (17658, 91930), (18386, 88290), (18966, 85590), (19020, 85347), (19620, 82737), (23490, 69106), (25677, 63220), (27579, 58860), (28449, 57060), (28530, 56898), (29430, 55158), (31610, 51354), (34236, 47415), (34553, 46980), (35316, 45965), (36772, 44145), (37932, 42795)]