464573280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 1562742720

約数和(自身を除く): 1098169440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 197, 204, 240, 255, 272, 289, 340, 394, 408, 480, 510, 544, 578, 591, 680, 788, 816, 867, 985, 1020, 1156, 1182, 1360, 1445, 1576, 1632, 1734, 1970, 2040, 2312, 2364, 2720, 2890, 2955, 3152, 3349, 3468, 3940, 4080, 4335, 4624, 4728, 4913, 5780, 5910, 6304, 6698, 6936, 7880, 8160, 8670, 9248, 9456, 9826, 10047, 11560, 11820, 13396, 13872, 14739, 15760, 16745, 17340, 18912, 19652, 20094, 23120, 23640, 24565, 26792, 27744, 29478, 31520, 33490, 34680, 39304, 40188, 46240, 47280, 49130, 50235, 53584, 56933, 58956, 66980, 69360, 73695, 78608, 80376, 94560, 98260, 100470, 107168, 113866, 117912, 133960, 138720, 147390, 157216, 160752, 170799, 196520, 200940, 227732, 235824, 267920, 284665, 294780, 321504, 341598, 393040, 401880, 455464, 471648, 535840, 569330, 589560, 683196, 786080, 803760, 853995, 910928, 967861, 1138660, 1179120, 1366392, 1607520, 1707990, 1821856, 1935722, 2277320, 2358240, 2732784, 2903583, 3415980, 3871444, 4554640, 4839305, 5465568, 5807166, 6831960, 7742888, 9109280, 9678610, 11614332, 13663920, 14517915, 15485776, 19357220, 23228664, 27327840, 29035830, 30971552, 38714440, 46457328, 58071660, 77428880, 92914656, 116143320, 154857760, 232286640, 464573280]

約数ペア:

[(1, 464573280), (2, 232286640), (3, 154857760), (4, 116143320), (5, 92914656), (6, 77428880), (8, 58071660), (10, 46457328), (12, 38714440), (15, 30971552), (16, 29035830), (17, 27327840), (20, 23228664), (24, 19357220), (30, 15485776), (32, 14517915), (34, 13663920), (40, 11614332), (48, 9678610), (51, 9109280), (60, 7742888), (68, 6831960), (80, 5807166), (85, 5465568), (96, 4839305), (102, 4554640), (120, 3871444), (136, 3415980), (160, 2903583), (170, 2732784), (197, 2358240), (204, 2277320), (240, 1935722), (255, 1821856), (272, 1707990), (289, 1607520), (340, 1366392), (394, 1179120), (408, 1138660), (480, 967861), (510, 910928), (544, 853995), (578, 803760), (591, 786080), (680, 683196), (788, 589560), (816, 569330), (867, 535840), (985, 471648), (1020, 455464), (1156, 401880), (1182, 393040), (1360, 341598), (1445, 321504), (1576, 294780), (1632, 284665), (1734, 267920), (1970, 235824), (2040, 227732), (2312, 200940), (2364, 196520), (2720, 170799), (2890, 160752), (2955, 157216), (3152, 147390), (3349, 138720), (3468, 133960), (3940, 117912), (4080, 113866), (4335, 107168), (4624, 100470), (4728, 98260), (4913, 94560), (5780, 80376), (5910, 78608), (6304, 73695), (6698, 69360), (6936, 66980), (7880, 58956), (8160, 56933), (8670, 53584), (9248, 50235), (9456, 49130), (9826, 47280), (10047, 46240), (11560, 40188), (11820, 39304), (13396, 34680), (13872, 33490), (14739, 31520), (15760, 29478), (16745, 27744), (17340, 26792), (18912, 24565), (19652, 23640), (20094, 23120)]