238832280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 853632000

約数和(自身を除く): 614799720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 103, 108, 113, 114, 120, 135, 152, 171, 180, 190, 206, 216, 226, 228, 270, 285, 309, 339, 342, 360, 380, 412, 452, 456, 513, 515, 540, 565, 570, 618, 678, 684, 760, 824, 855, 904, 927, 1017, 1026, 1030, 1080, 1130, 1140, 1236, 1356, 1368, 1545, 1695, 1710, 1854, 1957, 2034, 2052, 2060, 2147, 2260, 2280, 2472, 2565, 2712, 2781, 3051, 3090, 3390, 3420, 3708, 3914, 4068, 4104, 4120, 4294, 4520, 4635, 5085, 5130, 5562, 5871, 6102, 6180, 6441, 6780, 6840, 7416, 7828, 8136, 8588, 9270, 9785, 10170, 10260, 10735, 11124, 11639, 11742, 12204, 12360, 12882, 13560, 13905, 15255, 15656, 17176, 17613, 18540, 19323, 19570, 20340, 20520, 21470, 22248, 23278, 23484, 24408, 25764, 27810, 29355, 30510, 32205, 34917, 35226, 37080, 38646, 39140, 40680, 42940, 46556, 46968, 51528, 52839, 55620, 57969, 58195, 58710, 61020, 64410, 69834, 70452, 77292, 78280, 85880, 88065, 93112, 96615, 104751, 105678, 111240, 115938, 116390, 117420, 122040, 128820, 139668, 140904, 154584, 174585, 176130, 193230, 209502, 211356, 221141, 231876, 232780, 234840, 257640, 264195, 279336, 289845, 314253, 349170, 352260, 386460, 419004, 422712, 442282, 463752, 465560, 523755, 528390, 579690, 628506, 663423, 698340, 704520, 772920, 838008, 884564, 1047510, 1056780, 1105705, 1159380, 1257012, 1326846, 1396680, 1571265, 1769128, 1990269, 2095020, 2113560, 2211410, 2318760, 2514024, 2653692, 3142530, 3317115, 3980538, 4190040, 4422820, 5307384, 5970807, 6285060, 6634230, 7961076, 8845640, 9951345, 11941614, 12570120, 13268460, 15922152, 19902690, 23883228, 26536920, 29854035, 39805380, 47766456, 59708070, 79610760, 119416140, 238832280]

約数ペア:

[(1, 238832280), (2, 119416140), (3, 79610760), (4, 59708070), (5, 47766456), (6, 39805380), (8, 29854035), (9, 26536920), (10, 23883228), (12, 19902690), (15, 15922152), (18, 13268460), (19, 12570120), (20, 11941614), (24, 9951345), (27, 8845640), (30, 7961076), (36, 6634230), (38, 6285060), (40, 5970807), (45, 5307384), (54, 4422820), (57, 4190040), (60, 3980538), (72, 3317115), (76, 3142530), (90, 2653692), (95, 2514024), (103, 2318760), (108, 2211410), (113, 2113560), (114, 2095020), (120, 1990269), (135, 1769128), (152, 1571265), (171, 1396680), (180, 1326846), (190, 1257012), (206, 1159380), (216, 1105705), (226, 1056780), (228, 1047510), (270, 884564), (285, 838008), (309, 772920), (339, 704520), (342, 698340), (360, 663423), (380, 628506), (412, 579690), (452, 528390), (456, 523755), (513, 465560), (515, 463752), (540, 442282), (565, 422712), (570, 419004), (618, 386460), (678, 352260), (684, 349170), (760, 314253), (824, 289845), (855, 279336), (904, 264195), (927, 257640), (1017, 234840), (1026, 232780), (1030, 231876), (1080, 221141), (1130, 211356), (1140, 209502), (1236, 193230), (1356, 176130), (1368, 174585), (1545, 154584), (1695, 140904), (1710, 139668), (1854, 128820), (1957, 122040), (2034, 117420), (2052, 116390), (2060, 115938), (2147, 111240), (2260, 105678), (2280, 104751), (2472, 96615), (2565, 93112), (2712, 88065), (2781, 85880), (3051, 78280), (3090, 77292), (3390, 70452), (3420, 69834), (3708, 64410), (3914, 61020), (4068, 58710), (4104, 58195), (4120, 57969), (4294, 55620), (4520, 52839), (4635, 51528), (5085, 46968), (5130, 46556), (5562, 42940), (5871, 40680), (6102, 39140), (6180, 38646), (6441, 37080), (6780, 35226), (6840, 34917), (7416, 32205), (7828, 30510), (8136, 29355), (8588, 27810), (9270, 25764), (9785, 24408), (10170, 23484), (10260, 23278), (10735, 22248), (11124, 21470), (11639, 20520), (11742, 20340), (12204, 19570), (12360, 19323), (12882, 18540), (13560, 17613), (13905, 17176), (15255, 15656)]