40639320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 141916320

約数和(自身を除く): 101277000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 113, 120, 135, 148, 162, 180, 185, 216, 222, 226, 243, 270, 296, 324, 333, 339, 360, 370, 405, 444, 452, 486, 540, 555, 565, 648, 666, 678, 740, 810, 888, 904, 972, 999, 1017, 1080, 1110, 1130, 1215, 1332, 1356, 1480, 1620, 1665, 1695, 1944, 1998, 2034, 2220, 2260, 2430, 2664, 2712, 2997, 3051, 3240, 3330, 3390, 3996, 4068, 4181, 4440, 4520, 4860, 4995, 5085, 5994, 6102, 6660, 6780, 7992, 8136, 8362, 8991, 9153, 9720, 9990, 10170, 11988, 12204, 12543, 13320, 13560, 14985, 15255, 16724, 17982, 18306, 19980, 20340, 20905, 23976, 24408, 25086, 27459, 29970, 30510, 33448, 35964, 36612, 37629, 39960, 40680, 41810, 44955, 45765, 50172, 54918, 59940, 61020, 62715, 71928, 73224, 75258, 83620, 89910, 91530, 100344, 109836, 112887, 119880, 122040, 125430, 137295, 150516, 167240, 179820, 183060, 188145, 219672, 225774, 250860, 274590, 301032, 338661, 359640, 366120, 376290, 451548, 501720, 549180, 564435, 677322, 752580, 903096, 1015983, 1098360, 1128870, 1354644, 1505160, 1693305, 2031966, 2257740, 2709288, 3386610, 4063932, 4515480, 5079915, 6773220, 8127864, 10159830, 13546440, 20319660, 40639320]

約数ペア:

[(1, 40639320), (2, 20319660), (3, 13546440), (4, 10159830), (5, 8127864), (6, 6773220), (8, 5079915), (9, 4515480), (10, 4063932), (12, 3386610), (15, 2709288), (18, 2257740), (20, 2031966), (24, 1693305), (27, 1505160), (30, 1354644), (36, 1128870), (37, 1098360), (40, 1015983), (45, 903096), (54, 752580), (60, 677322), (72, 564435), (74, 549180), (81, 501720), (90, 451548), (108, 376290), (111, 366120), (113, 359640), (120, 338661), (135, 301032), (148, 274590), (162, 250860), (180, 225774), (185, 219672), (216, 188145), (222, 183060), (226, 179820), (243, 167240), (270, 150516), (296, 137295), (324, 125430), (333, 122040), (339, 119880), (360, 112887), (370, 109836), (405, 100344), (444, 91530), (452, 89910), (486, 83620), (540, 75258), (555, 73224), (565, 71928), (648, 62715), (666, 61020), (678, 59940), (740, 54918), (810, 50172), (888, 45765), (904, 44955), (972, 41810), (999, 40680), (1017, 39960), (1080, 37629), (1110, 36612), (1130, 35964), (1215, 33448), (1332, 30510), (1356, 29970), (1480, 27459), (1620, 25086), (1665, 24408), (1695, 23976), (1944, 20905), (1998, 20340), (2034, 19980), (2220, 18306), (2260, 17982), (2430, 16724), (2664, 15255), (2712, 14985), (2997, 13560), (3051, 13320), (3240, 12543), (3330, 12204), (3390, 11988), (3996, 10170), (4068, 9990), (4181, 9720), (4440, 9153), (4520, 8991), (4860, 8362), (4995, 8136), (5085, 7992), (5994, 6780), (6102, 6660)]