324889740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 1218147840

約数和(自身を除く): 893258100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 114, 123, 126, 133, 140, 164, 171, 180, 190, 205, 210, 228, 246, 252, 266, 285, 287, 315, 331, 342, 369, 380, 399, 410, 420, 492, 532, 570, 574, 615, 630, 662, 665, 684, 738, 779, 798, 820, 855, 861, 993, 1140, 1148, 1197, 1230, 1260, 1324, 1330, 1435, 1476, 1558, 1596, 1655, 1710, 1722, 1845, 1986, 1995, 2317, 2337, 2394, 2460, 2583, 2660, 2870, 2979, 3116, 3310, 3420, 3444, 3690, 3895, 3972, 3990, 4305, 4634, 4674, 4788, 4965, 5166, 5453, 5740, 5958, 5985, 6289, 6620, 6951, 7011, 7380, 7790, 7980, 8610, 9268, 9348, 9930, 10332, 10906, 11585, 11685, 11916, 11970, 12578, 12915, 13571, 13902, 14022, 14895, 15580, 16359, 17220, 18867, 19860, 20853, 21812, 23170, 23370, 23940, 25156, 25830, 27142, 27265, 27804, 28044, 29790, 31445, 32718, 34755, 35055, 37734, 40713, 41706, 44023, 46340, 46740, 49077, 51660, 54284, 54530, 56601, 59580, 62890, 65436, 67855, 69510, 70110, 75468, 81426, 81795, 83412, 88046, 94335, 94997, 98154, 104265, 109060, 113202, 122139, 125780, 132069, 135710, 139020, 140220, 162852, 163590, 176092, 188670, 189994, 196308, 203565, 208530, 220115, 226404, 244278, 245385, 257849, 264138, 271420, 283005, 284991, 327180, 377340, 379988, 396207, 407130, 417060, 440230, 474985, 488556, 490770, 515698, 528276, 566010, 569982, 610695, 660345, 773547, 792414, 814260, 854973, 880460, 949970, 981540, 1031396, 1132020, 1139964, 1221390, 1289245, 1320690, 1424955, 1547094, 1584828, 1709946, 1804943, 1899940, 1981035, 2320641, 2442780, 2578490, 2641380, 2849910, 3094188, 3419892, 3609886, 3867735, 3962070, 4274865, 4641282, 5156980, 5414829, 5699820, 7219772, 7735470, 7924140, 8549730, 9024715, 9282564, 10829658, 11603205, 15470940, 16244487, 17099460, 18049430, 21659316, 23206410, 27074145, 32488974, 36098860, 46412820, 54148290, 64977948, 81222435, 108296580, 162444870, 324889740]

約数ペア:

[(1, 324889740), (2, 162444870), (3, 108296580), (4, 81222435), (5, 64977948), (6, 54148290), (7, 46412820), (9, 36098860), (10, 32488974), (12, 27074145), (14, 23206410), (15, 21659316), (18, 18049430), (19, 17099460), (20, 16244487), (21, 15470940), (28, 11603205), (30, 10829658), (35, 9282564), (36, 9024715), (38, 8549730), (41, 7924140), (42, 7735470), (45, 7219772), (57, 5699820), (60, 5414829), (63, 5156980), (70, 4641282), (76, 4274865), (82, 3962070), (84, 3867735), (90, 3609886), (95, 3419892), (105, 3094188), (114, 2849910), (123, 2641380), (126, 2578490), (133, 2442780), (140, 2320641), (164, 1981035), (171, 1899940), (180, 1804943), (190, 1709946), (205, 1584828), (210, 1547094), (228, 1424955), (246, 1320690), (252, 1289245), (266, 1221390), (285, 1139964), (287, 1132020), (315, 1031396), (331, 981540), (342, 949970), (369, 880460), (380, 854973), (399, 814260), (410, 792414), (420, 773547), (492, 660345), (532, 610695), (570, 569982), (574, 566010), (615, 528276), (630, 515698), (662, 490770), (665, 488556), (684, 474985), (738, 440230), (779, 417060), (798, 407130), (820, 396207), (855, 379988), (861, 377340), (993, 327180), (1140, 284991), (1148, 283005), (1197, 271420), (1230, 264138), (1260, 257849), (1324, 245385), (1330, 244278), (1435, 226404), (1476, 220115), (1558, 208530), (1596, 203565), (1655, 196308), (1710, 189994), (1722, 188670), (1845, 176092), (1986, 163590), (1995, 162852), (2317, 140220), (2337, 139020), (2394, 135710), (2460, 132069), (2583, 125780), (2660, 122139), (2870, 113202), (2979, 109060), (3116, 104265), (3310, 98154), (3420, 94997), (3444, 94335), (3690, 88046), (3895, 83412), (3972, 81795), (3990, 81426), (4305, 75468), (4634, 70110), (4674, 69510), (4788, 67855), (4965, 65436), (5166, 62890), (5453, 59580), (5740, 56601), (5958, 54530), (5985, 54284), (6289, 51660), (6620, 49077), (6951, 46740), (7011, 46340), (7380, 44023), (7790, 41706), (7980, 40713), (8610, 37734), (9268, 35055), (9348, 34755), (9930, 32718), (10332, 31445), (10906, 29790), (11585, 28044), (11685, 27804), (11916, 27265), (11970, 27142), (12578, 25830), (12915, 25156), (13571, 23940), (13902, 23370), (14022, 23170), (14895, 21812), (15580, 20853), (16359, 19860), (17220, 18867)]