156716196720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{34471}}^1$

素因数の和:35503

約数の個数: 160

約数和(自身を含む): 511917473280

約数和(自身を除く): 355201276560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 997, 1140, 1520, 1994, 2280, 2991, 3988, 4560, 4985, 5982, 7976, 9970, 11964, 14955, 15952, 18943, 19940, 23928, 29910, 34471, 37886, 39880, 47856, 56829, 59820, 68942, 75772, 79760, 94715, 103413, 113658, 119640, 137884, 151544, 172355, 189430, 206826, 227316, 239280, 275768, 284145, 303088, 344710, 378860, 413652, 454632, 517065, 551536, 568290, 654949, 689420, 757720, 827304, 909264, 1034130, 1136580, 1309898, 1378840, 1515440, 1654608, 1964847, 2068260, 2273160, 2619796, 2757680, 3274745, 3929694, 4136520, 4546320, 5239592, 6549490, 7859388, 8273040, 9824235, 10479184, 13098980, 15718776, 19648470, 26197960, 31437552, 34367587, 39296940, 52395920, 68735174, 78593880, 103102761, 137470348, 157187760, 171837935, 206205522, 274940696, 343675870, 412411044, 515513805, 549881392, 652984153, 687351740, 824822088, 1031027610, 1305968306, 1374703480, 1649644176, 1958952459, 2062055220, 2611936612, 2749406960, 3264920765, 3917904918, 4124110440, 5223873224, 6529841530, 7835809836, 8248220880, 9794762295, 10447746448, 13059683060, 15671619672, 19589524590, 26119366120, 31343239344, 39179049180, 52238732240, 78358098360, 156716196720]

約数ペア:

[(1, 156716196720), (2, 78358098360), (3, 52238732240), (4, 39179049180), (5, 31343239344), (6, 26119366120), (8, 19589524590), (10, 15671619672), (12, 13059683060), (15, 10447746448), (16, 9794762295), (19, 8248220880), (20, 7835809836), (24, 6529841530), (30, 5223873224), (38, 4124110440), (40, 3917904918), (48, 3264920765), (57, 2749406960), (60, 2611936612), (76, 2062055220), (80, 1958952459), (95, 1649644176), (114, 1374703480), (120, 1305968306), (152, 1031027610), (190, 824822088), (228, 687351740), (240, 652984153), (285, 549881392), (304, 515513805), (380, 412411044), (456, 343675870), (570, 274940696), (760, 206205522), (912, 171837935), (997, 157187760), (1140, 137470348), (1520, 103102761), (1994, 78593880), (2280, 68735174), (2991, 52395920), (3988, 39296940), (4560, 34367587), (4985, 31437552), (5982, 26197960), (7976, 19648470), (9970, 15718776), (11964, 13098980), (14955, 10479184), (15952, 9824235), (18943, 8273040), (19940, 7859388), (23928, 6549490), (29910, 5239592), (34471, 4546320), (37886, 4136520), (39880, 3929694), (47856, 3274745), (56829, 2757680), (59820, 2619796), (68942, 2273160), (75772, 2068260), (79760, 1964847), (94715, 1654608), (103413, 1515440), (113658, 1378840), (119640, 1309898), (137884, 1136580), (151544, 1034130), (172355, 909264), (189430, 827304), (206826, 757720), (227316, 689420), (239280, 654949), (275768, 568290), (284145, 551536), (303088, 517065), (344710, 454632), (378860, 413652)]