396390870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1146337920

約数和(自身を除く): 749947050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 71, 82, 85, 89, 90, 102, 123, 142, 153, 170, 178, 205, 213, 246, 255, 267, 306, 355, 369, 410, 426, 445, 510, 534, 615, 639, 697, 710, 738, 765, 801, 890, 1065, 1207, 1230, 1278, 1335, 1394, 1513, 1530, 1602, 1845, 2091, 2130, 2414, 2670, 2911, 3026, 3195, 3485, 3621, 3649, 3690, 4005, 4182, 4539, 5822, 6035, 6273, 6319, 6390, 6970, 7242, 7298, 7565, 8010, 8733, 9078, 10455, 10863, 10947, 12070, 12546, 12638, 13617, 14555, 15130, 17466, 18105, 18245, 18957, 20910, 21726, 21894, 22695, 26199, 27234, 29110, 31365, 31595, 32841, 36210, 36490, 37914, 43665, 45390, 49487, 52398, 54315, 54735, 56871, 62033, 62730, 63190, 65682, 68085, 87330, 94785, 98974, 107423, 108630, 109470, 113742, 124066, 130995, 136170, 148461, 164205, 186099, 189570, 214846, 247435, 259079, 261990, 284355, 296922, 310165, 322269, 328410, 372198, 445383, 494870, 518158, 537115, 558297, 568710, 620330, 644538, 742305, 777237, 890766, 930495, 966807, 1074230, 1116594, 1295395, 1484610, 1554474, 1611345, 1860990, 1933614, 2226915, 2331711, 2590790, 2791485, 3222690, 3886185, 4404343, 4453830, 4663422, 4834035, 5582970, 7772370, 8808686, 9668070, 11658555, 13213029, 22021715, 23317110, 26426058, 39639087, 44043430, 66065145, 79278174, 132130290, 198195435, 396390870]

約数ペア:

[(1, 396390870), (2, 198195435), (3, 132130290), (5, 79278174), (6, 66065145), (9, 44043430), (10, 39639087), (15, 26426058), (17, 23317110), (18, 22021715), (30, 13213029), (34, 11658555), (41, 9668070), (45, 8808686), (51, 7772370), (71, 5582970), (82, 4834035), (85, 4663422), (89, 4453830), (90, 4404343), (102, 3886185), (123, 3222690), (142, 2791485), (153, 2590790), (170, 2331711), (178, 2226915), (205, 1933614), (213, 1860990), (246, 1611345), (255, 1554474), (267, 1484610), (306, 1295395), (355, 1116594), (369, 1074230), (410, 966807), (426, 930495), (445, 890766), (510, 777237), (534, 742305), (615, 644538), (639, 620330), (697, 568710), (710, 558297), (738, 537115), (765, 518158), (801, 494870), (890, 445383), (1065, 372198), (1207, 328410), (1230, 322269), (1278, 310165), (1335, 296922), (1394, 284355), (1513, 261990), (1530, 259079), (1602, 247435), (1845, 214846), (2091, 189570), (2130, 186099), (2414, 164205), (2670, 148461), (2911, 136170), (3026, 130995), (3195, 124066), (3485, 113742), (3621, 109470), (3649, 108630), (3690, 107423), (4005, 98974), (4182, 94785), (4539, 87330), (5822, 68085), (6035, 65682), (6273, 63190), (6319, 62730), (6390, 62033), (6970, 56871), (7242, 54735), (7298, 54315), (7565, 52398), (8010, 49487), (8733, 45390), (9078, 43665), (10455, 37914), (10863, 36490), (10947, 36210), (12070, 32841), (12546, 31595), (12638, 31365), (13617, 29110), (14555, 27234), (15130, 26199), (17466, 22695), (18105, 21894), (18245, 21726), (18957, 20910)]