2249169840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{164413}}^1$

素因数の和:164451

約数の個数: 120

約数和(自身を含む): 7951061040

約数和(自身を除く): 5701891200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 164413, 328826, 493239, 657652, 822065, 986478, 1315304, 1479717, 1644130, 1972956, 2466195, 2630608, 2959434, 3123847, 3288260, 3945912, 4932390, 5918868, 6247694, 6576520, 7398585, 7891824, 9371541, 9864780, 11837736, 12495388, 13153040, 14797170, 15619235, 18743082, 19729560, 23675472, 24990776, 28114623, 29594340, 31238470, 37486164, 39459120, 46857705, 49981552, 56229246, 59188680, 62476940, 74972328, 93715410, 112458492, 118377360, 124953880, 140573115, 149944656, 187430820, 224916984, 249907760, 281146230, 374861640, 449833968, 562292460, 749723280, 1124584920, 2249169840]

約数ペア:

[(1, 2249169840), (2, 1124584920), (3, 749723280), (4, 562292460), (5, 449833968), (6, 374861640), (8, 281146230), (9, 249907760), (10, 224916984), (12, 187430820), (15, 149944656), (16, 140573115), (18, 124953880), (19, 118377360), (20, 112458492), (24, 93715410), (30, 74972328), (36, 62476940), (38, 59188680), (40, 56229246), (45, 49981552), (48, 46857705), (57, 39459120), (60, 37486164), (72, 31238470), (76, 29594340), (80, 28114623), (90, 24990776), (95, 23675472), (114, 19729560), (120, 18743082), (144, 15619235), (152, 14797170), (171, 13153040), (180, 12495388), (190, 11837736), (228, 9864780), (240, 9371541), (285, 7891824), (304, 7398585), (342, 6576520), (360, 6247694), (380, 5918868), (456, 4932390), (570, 3945912), (684, 3288260), (720, 3123847), (760, 2959434), (855, 2630608), (912, 2466195), (1140, 1972956), (1368, 1644130), (1520, 1479717), (1710, 1315304), (2280, 986478), (2736, 822065), (3420, 657652), (4560, 493239), (6840, 328826), (13680, 164413)]