257901432840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14046919}}^1$

素因数の和:14046956

約数の個数: 128

約数和(自身を含む): 910240416000

約数和(自身を除く): 652338983160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 14046919, 28093838, 42140757, 56187676, 70234595, 84281514, 112375352, 126422271, 140469190, 168563028, 210703785, 238797623, 252844542, 280938380, 337126056, 379266813, 421407570, 477595246, 505689084, 561876760, 632111355, 716392869, 758533626, 842815140, 955190492, 1011378168, 1193988115, 1264222710, 1432785738, 1517067252, 1685630280, 1896334065, 1910380984, 2149178607, 2387976230, 2528445420, 2865571476, 3034134504, 3581964345, 3792668130, 4298357214, 4775952460, 5056890840, 5731142952, 6447535821, 7163928690, 7585336260, 8596714428, 9551904920, 10745893035, 12895071642, 14327857380, 15170672520, 17193428856, 21491786070, 25790143284, 28655714760, 32237679105, 42983572140, 51580286568, 64475358210, 85967144280, 128950716420, 257901432840]

約数ペア:

[(1, 257901432840), (2, 128950716420), (3, 85967144280), (4, 64475358210), (5, 51580286568), (6, 42983572140), (8, 32237679105), (9, 28655714760), (10, 25790143284), (12, 21491786070), (15, 17193428856), (17, 15170672520), (18, 14327857380), (20, 12895071642), (24, 10745893035), (27, 9551904920), (30, 8596714428), (34, 7585336260), (36, 7163928690), (40, 6447535821), (45, 5731142952), (51, 5056890840), (54, 4775952460), (60, 4298357214), (68, 3792668130), (72, 3581964345), (85, 3034134504), (90, 2865571476), (102, 2528445420), (108, 2387976230), (120, 2149178607), (135, 1910380984), (136, 1896334065), (153, 1685630280), (170, 1517067252), (180, 1432785738), (204, 1264222710), (216, 1193988115), (255, 1011378168), (270, 955190492), (306, 842815140), (340, 758533626), (360, 716392869), (408, 632111355), (459, 561876760), (510, 505689084), (540, 477595246), (612, 421407570), (680, 379266813), (765, 337126056), (918, 280938380), (1020, 252844542), (1080, 238797623), (1224, 210703785), (1530, 168563028), (1836, 140469190), (2040, 126422271), (2295, 112375352), (3060, 84281514), (3672, 70234595), (4590, 56187676), (6120, 42140757), (9180, 28093838), (18360, 14046919)]