386781480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 1404374400

約数和(自身を除く): 1017592920

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, 61, 72, 76, 81, 90, 95, 103, 108, 114, 120, 122, 135, 152, 162, 171, 180, 183, 190, 206, 216, 228, 244, 270, 285, 305, 309, 324, 342, 360, 366, 380, 405, 412, 456, 488, 513, 515, 540, 549, 570, 610, 618, 648, 684, 732, 760, 810, 824, 855, 915, 927, 1026, 1030, 1080, 1098, 1140, 1159, 1220, 1236, 1368, 1464, 1539, 1545, 1620, 1647, 1710, 1830, 1854, 1957, 2052, 2060, 2196, 2280, 2318, 2440, 2472, 2565, 2745, 2781, 3078, 3090, 3240, 3294, 3420, 3477, 3660, 3708, 3914, 4104, 4120, 4392, 4635, 4636, 4941, 5130, 5490, 5562, 5795, 5871, 6156, 6180, 6283, 6588, 6840, 6954, 7320, 7416, 7695, 7828, 8235, 8343, 9270, 9272, 9785, 9882, 10260, 10431, 10980, 11124, 11590, 11742, 12312, 12360, 12566, 13176, 13905, 13908, 15390, 15656, 16470, 16686, 17385, 17613, 18540, 18849, 19570, 19764, 20520, 20862, 21960, 22248, 23180, 23484, 24705, 25132, 27810, 27816, 29355, 30780, 31293, 31415, 32940, 33372, 34770, 35226, 37080, 37698, 39140, 39528, 41715, 41724, 46360, 46968, 49410, 50264, 52155, 52839, 55620, 56547, 58710, 61560, 62586, 62830, 65880, 66744, 69540, 70452, 75396, 78280, 83430, 83448, 88065, 93879, 94245, 98820, 104310, 105678, 111240, 113094, 117420, 119377, 125172, 125660, 139080, 140904, 150792, 156465, 158517, 166860, 169641, 176130, 187758, 188490, 197640, 208620, 211356, 226188, 234840, 238754, 250344, 251320, 264195, 282735, 312930, 317034, 333720, 339282, 352260, 358131, 375516, 376980, 417240, 422712, 452376, 469395, 477508, 508923, 528390, 565470, 596885, 625860, 634068, 678564, 704520, 716262, 751032, 753960, 792585, 848205, 938790, 955016, 1017846, 1056780, 1074393, 1130940, 1193770, 1251720, 1268136, 1357128, 1432524, 1585170, 1696410, 1790655, 1877580, 2035692, 2113560, 2148786, 2261880, 2387540, 2544615, 2865048, 3170340, 3223179, 3392820, 3581310, 3755160, 4071384, 4297572, 4775080, 5089230, 5371965, 6340680, 6446358, 6785640, 7162620, 8595144, 9669537, 10178460, 10743930, 12892716, 14325240, 16115895, 19339074, 20356920, 21487860, 25785432, 32231790, 38678148, 42975720, 48347685, 64463580, 77356296, 96695370, 128927160, 193390740, 386781480]

約数ペア:

[(1, 386781480), (2, 193390740), (3, 128927160), (4, 96695370), (5, 77356296), (6, 64463580), (8, 48347685), (9, 42975720), (10, 38678148), (12, 32231790), (15, 25785432), (18, 21487860), (19, 20356920), (20, 19339074), (24, 16115895), (27, 14325240), (30, 12892716), (36, 10743930), (38, 10178460), (40, 9669537), (45, 8595144), (54, 7162620), (57, 6785640), (60, 6446358), (61, 6340680), (72, 5371965), (76, 5089230), (81, 4775080), (90, 4297572), (95, 4071384), (103, 3755160), (108, 3581310), (114, 3392820), (120, 3223179), (122, 3170340), (135, 2865048), (152, 2544615), (162, 2387540), (171, 2261880), (180, 2148786), (183, 2113560), (190, 2035692), (206, 1877580), (216, 1790655), (228, 1696410), (244, 1585170), (270, 1432524), (285, 1357128), (305, 1268136), (309, 1251720), (324, 1193770), (342, 1130940), (360, 1074393), (366, 1056780), (380, 1017846), (405, 955016), (412, 938790), (456, 848205), (488, 792585), (513, 753960), (515, 751032), (540, 716262), (549, 704520), (570, 678564), (610, 634068), (618, 625860), (648, 596885), (684, 565470), (732, 528390), (760, 508923), (810, 477508), (824, 469395), (855, 452376), (915, 422712), (927, 417240), (1026, 376980), (1030, 375516), (1080, 358131), (1098, 352260), (1140, 339282), (1159, 333720), (1220, 317034), (1236, 312930), (1368, 282735), (1464, 264195), (1539, 251320), (1545, 250344), (1620, 238754), (1647, 234840), (1710, 226188), (1830, 211356), (1854, 208620), (1957, 197640), (2052, 188490), (2060, 187758), (2196, 176130), (2280, 169641), (2318, 166860), (2440, 158517), (2472, 156465), (2565, 150792), (2745, 140904), (2781, 139080), (3078, 125660), (3090, 125172), (3240, 119377), (3294, 117420), (3420, 113094), (3477, 111240), (3660, 105678), (3708, 104310), (3914, 98820), (4104, 94245), (4120, 93879), (4392, 88065), (4635, 83448), (4636, 83430), (4941, 78280), (5130, 75396), (5490, 70452), (5562, 69540), (5795, 66744), (5871, 65880), (6156, 62830), (6180, 62586), (6283, 61560), (6588, 58710), (6840, 56547), (6954, 55620), (7320, 52839), (7416, 52155), (7695, 50264), (7828, 49410), (8235, 46968), (8343, 46360), (9270, 41724), (9272, 41715), (9785, 39528), (9882, 39140), (10260, 37698), (10431, 37080), (10980, 35226), (11124, 34770), (11590, 33372), (11742, 32940), (12312, 31415), (12360, 31293), (12566, 30780), (13176, 29355), (13905, 27816), (13908, 27810), (15390, 25132), (15656, 24705), (16470, 23484), (16686, 23180), (17385, 22248), (17613, 21960), (18540, 20862), (18849, 20520), (19570, 19764)]