731920137120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26751467}}^1$

素因数の和:26751507

約数の個数: 144

約数和(自身を含む): 2629134275040

約数和(自身を除く): 1897214137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 26751467, 53502934, 80254401, 107005868, 133757335, 160508802, 214011736, 240763203, 267514670, 321017604, 401272005, 428023472, 481526406, 508277873, 535029340, 642035208, 802544010, 856046944, 963052812, 1016555746, 1070058680, 1203816015, 1284070416, 1524833619, 1605088020, 1926105624, 2033111492, 2140117360, 2407632030, 2541389365, 2568140832, 3049667238, 3210176040, 3852211248, 4066222984, 4280234720, 4574500857, 4815264060, 5082778730, 6099334476, 6420352080, 7624168095, 7704422496, 8132445968, 9149001714, 9630528120, 10165557460, 12198668952, 12840704160, 15248336190, 16264891936, 18298003428, 19261056240, 20331114920, 22872504285, 24397337904, 30496672380, 36596006856, 38522112480, 40662229840, 45745008570, 48794675808, 60993344760, 73192013712, 81324459680, 91490017140, 121986689520, 146384027424, 182980034280, 243973379040, 365960068560, 731920137120]

約数ペア:

[(1, 731920137120), (2, 365960068560), (3, 243973379040), (4, 182980034280), (5, 146384027424), (6, 121986689520), (8, 91490017140), (9, 81324459680), (10, 73192013712), (12, 60993344760), (15, 48794675808), (16, 45745008570), (18, 40662229840), (19, 38522112480), (20, 36596006856), (24, 30496672380), (30, 24397337904), (32, 22872504285), (36, 20331114920), (38, 19261056240), (40, 18298003428), (45, 16264891936), (48, 15248336190), (57, 12840704160), (60, 12198668952), (72, 10165557460), (76, 9630528120), (80, 9149001714), (90, 8132445968), (95, 7704422496), (96, 7624168095), (114, 6420352080), (120, 6099334476), (144, 5082778730), (152, 4815264060), (160, 4574500857), (171, 4280234720), (180, 4066222984), (190, 3852211248), (228, 3210176040), (240, 3049667238), (285, 2568140832), (288, 2541389365), (304, 2407632030), (342, 2140117360), (360, 2033111492), (380, 1926105624), (456, 1605088020), (480, 1524833619), (570, 1284070416), (608, 1203816015), (684, 1070058680), (720, 1016555746), (760, 963052812), (855, 856046944), (912, 802544010), (1140, 642035208), (1368, 535029340), (1440, 508277873), (1520, 481526406), (1710, 428023472), (1824, 401272005), (2280, 321017604), (2736, 267514670), (3040, 240763203), (3420, 214011736), (4560, 160508802), (5472, 133757335), (6840, 107005868), (9120, 80254401), (13680, 53502934), (27360, 26751467)]