1427963280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15273

約数の個数: 160

約数和(自身を含む): 4891186944

約数和(自身を除く): 3463223664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 9384, 11730, 15217, 15640, 18768, 23460, 30434, 31280, 45651, 46920, 60868, 76085, 91302, 93840, 121736, 152170, 182604, 228255, 243472, 258689, 304340, 349991, 365208, 456510, 517378, 608680, 699982, 730416, 776067, 913020, 1034756, 1049973, 1217360, 1293445, 1399964, 1552134, 1749955, 1826040, 2069512, 2099946, 2586890, 2799928, 3104268, 3499910, 3652080, 3880335, 4139024, 4199892, 5173780, 5249865, 5599856, 5949847, 6208536, 6999820, 7760670, 8399784, 10347560, 10499730, 11899694, 12417072, 13999640, 15521340, 16799568, 17849541, 20695120, 20999460, 23799388, 27999280, 29749235, 31042680, 35699082, 41998920, 47598776, 59498470, 62085360, 71398164, 83997840, 89247705, 95197552, 118996940, 142796328, 178495410, 237993880, 285592656, 356990820, 475987760, 713981640, 1427963280]

約数ペア:

[(1, 1427963280), (2, 713981640), (3, 475987760), (4, 356990820), (5, 285592656), (6, 237993880), (8, 178495410), (10, 142796328), (12, 118996940), (15, 95197552), (16, 89247705), (17, 83997840), (20, 71398164), (23, 62085360), (24, 59498470), (30, 47598776), (34, 41998920), (40, 35699082), (46, 31042680), (48, 29749235), (51, 27999280), (60, 23799388), (68, 20999460), (69, 20695120), (80, 17849541), (85, 16799568), (92, 15521340), (102, 13999640), (115, 12417072), (120, 11899694), (136, 10499730), (138, 10347560), (170, 8399784), (184, 7760670), (204, 6999820), (230, 6208536), (240, 5949847), (255, 5599856), (272, 5249865), (276, 5173780), (340, 4199892), (345, 4139024), (368, 3880335), (391, 3652080), (408, 3499910), (460, 3104268), (510, 2799928), (552, 2586890), (680, 2099946), (690, 2069512), (782, 1826040), (816, 1749955), (920, 1552134), (1020, 1399964), (1104, 1293445), (1173, 1217360), (1360, 1049973), (1380, 1034756), (1564, 913020), (1840, 776067), (1955, 730416), (2040, 699982), (2346, 608680), (2760, 517378), (3128, 456510), (3910, 365208), (4080, 349991), (4692, 304340), (5520, 258689), (5865, 243472), (6256, 228255), (7820, 182604), (9384, 152170), (11730, 121736), (15217, 93840), (15640, 91302), (18768, 76085), (23460, 60868), (30434, 46920), (31280, 45651)]