331771320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 192

約数和(自身を含む): 1191827520

約数和(自身を除く): 860056200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2357, 2760, 3060, 3128, 3519, 3910, 4140, 4692, 4714, 5865, 6120, 7038, 7071, 7820, 8280, 9384, 9428, 11730, 11785, 14076, 14142, 15640, 17595, 18856, 21213, 23460, 23570, 28152, 28284, 35190, 35355, 40069, 42426, 46920, 47140, 54211, 56568, 70380, 70710, 80138, 84852, 94280, 106065, 108422, 120207, 140760, 141420, 160276, 162633, 169704, 200345, 212130, 216844, 240414, 271055, 282840, 320552, 325266, 360621, 400690, 424260, 433688, 480828, 487899, 542110, 601035, 650532, 721242, 801380, 813165, 848520, 921587, 961656, 975798, 1084220, 1202070, 1301064, 1442484, 1602760, 1626330, 1803105, 1843174, 1951596, 2168440, 2404140, 2439495, 2764761, 2884968, 3252660, 3606210, 3686348, 3903192, 4607935, 4808280, 4878990, 5529522, 6505320, 7212420, 7372696, 8294283, 9215870, 9757980, 11059044, 13823805, 14424840, 16588566, 18431740, 19515960, 22118088, 27647610, 33177132, 36863480, 41471415, 55295220, 66354264, 82942830, 110590440, 165885660, 331771320]

約数ペア:

[(1, 331771320), (2, 165885660), (3, 110590440), (4, 82942830), (5, 66354264), (6, 55295220), (8, 41471415), (9, 36863480), (10, 33177132), (12, 27647610), (15, 22118088), (17, 19515960), (18, 18431740), (20, 16588566), (23, 14424840), (24, 13823805), (30, 11059044), (34, 9757980), (36, 9215870), (40, 8294283), (45, 7372696), (46, 7212420), (51, 6505320), (60, 5529522), (68, 4878990), (69, 4808280), (72, 4607935), (85, 3903192), (90, 3686348), (92, 3606210), (102, 3252660), (115, 2884968), (120, 2764761), (136, 2439495), (138, 2404140), (153, 2168440), (170, 1951596), (180, 1843174), (184, 1803105), (204, 1626330), (207, 1602760), (230, 1442484), (255, 1301064), (276, 1202070), (306, 1084220), (340, 975798), (345, 961656), (360, 921587), (391, 848520), (408, 813165), (414, 801380), (460, 721242), (510, 650532), (552, 601035), (612, 542110), (680, 487899), (690, 480828), (765, 433688), (782, 424260), (828, 400690), (920, 360621), (1020, 325266), (1035, 320552), (1173, 282840), (1224, 271055), (1380, 240414), (1530, 216844), (1564, 212130), (1656, 200345), (1955, 169704), (2040, 162633), (2070, 160276), (2346, 141420), (2357, 140760), (2760, 120207), (3060, 108422), (3128, 106065), (3519, 94280), (3910, 84852), (4140, 80138), (4692, 70710), (4714, 70380), (5865, 56568), (6120, 54211), (7038, 47140), (7071, 46920), (7820, 42426), (8280, 40069), (9384, 35355), (9428, 35190), (11730, 28284), (11785, 28152), (14076, 23570), (14142, 23460), (15640, 21213), (17595, 18856)]