188428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 693463680

約数和(自身を除く): 505035360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 96, 97, 114, 120, 142, 144, 152, 160, 171, 180, 190, 194, 213, 228, 240, 284, 285, 288, 291, 304, 342, 355, 360, 380, 388, 426, 456, 480, 485, 568, 570, 582, 608, 639, 684, 710, 720, 760, 776, 852, 855, 873, 912, 970, 1065, 1136, 1140, 1164, 1278, 1349, 1368, 1420, 1440, 1455, 1520, 1552, 1704, 1710, 1746, 1824, 1843, 1940, 2130, 2272, 2280, 2328, 2556, 2698, 2736, 2840, 2910, 3040, 3104, 3195, 3408, 3420, 3492, 3686, 3880, 4047, 4260, 4365, 4560, 4656, 5112, 5396, 5472, 5529, 5680, 5820, 6390, 6745, 6816, 6840, 6887, 6984, 7372, 7760, 8094, 8520, 8730, 9120, 9215, 9312, 10224, 10792, 11058, 11360, 11640, 12141, 12780, 13490, 13680, 13774, 13968, 14744, 15520, 16188, 16587, 17040, 17460, 18430, 20235, 20448, 20661, 21584, 22116, 23280, 24282, 25560, 26980, 27360, 27548, 27645, 27936, 29488, 32376, 33174, 34080, 34435, 34920, 36860, 40470, 41322, 43168, 44232, 46560, 48564, 51120, 53960, 55096, 55290, 58976, 60705, 61983, 64752, 66348, 68870, 69840, 73720, 80940, 82644, 82935, 88464, 97128, 102240, 103305, 107920, 110192, 110580, 121410, 123966, 129504, 130853, 132696, 137740, 139680, 147440, 161880, 165288, 165870, 176928, 194256, 206610, 215840, 220384, 221160, 242820, 247932, 261706, 265392, 275480, 294880, 309915, 323760, 330576, 331740, 388512, 392559, 413220, 442320, 485640, 495864, 523412, 530784, 550960, 619830, 647520, 654265, 661152, 663480, 785118, 826440, 884640, 971280, 991728, 1046824, 1101920, 1177677, 1239660, 1308530, 1326960, 1570236, 1652880, 1942560, 1962795, 1983456, 2093648, 2355354, 2479320, 2617060, 2653920, 3140472, 3305760, 3925590, 4187296, 4710708, 4958640, 5234120, 5888385, 6280944, 7851180, 9421416, 9917280, 10468240, 11776770, 12561888, 15702360, 18842832, 20936480, 23553540, 31404720, 37685664, 47107080, 62809440, 94214160, 188428320]

約数ペア:

[(1, 188428320), (2, 94214160), (3, 62809440), (4, 47107080), (5, 37685664), (6, 31404720), (8, 23553540), (9, 20936480), (10, 18842832), (12, 15702360), (15, 12561888), (16, 11776770), (18, 10468240), (19, 9917280), (20, 9421416), (24, 7851180), (30, 6280944), (32, 5888385), (36, 5234120), (38, 4958640), (40, 4710708), (45, 4187296), (48, 3925590), (57, 3305760), (60, 3140472), (71, 2653920), (72, 2617060), (76, 2479320), (80, 2355354), (90, 2093648), (95, 1983456), (96, 1962795), (97, 1942560), (114, 1652880), (120, 1570236), (142, 1326960), (144, 1308530), (152, 1239660), (160, 1177677), (171, 1101920), (180, 1046824), (190, 991728), (194, 971280), (213, 884640), (228, 826440), (240, 785118), (284, 663480), (285, 661152), (288, 654265), (291, 647520), (304, 619830), (342, 550960), (355, 530784), (360, 523412), (380, 495864), (388, 485640), (426, 442320), (456, 413220), (480, 392559), (485, 388512), (568, 331740), (570, 330576), (582, 323760), (608, 309915), (639, 294880), (684, 275480), (710, 265392), (720, 261706), (760, 247932), (776, 242820), (852, 221160), (855, 220384), (873, 215840), (912, 206610), (970, 194256), (1065, 176928), (1136, 165870), (1140, 165288), (1164, 161880), (1278, 147440), (1349, 139680), (1368, 137740), (1420, 132696), (1440, 130853), (1455, 129504), (1520, 123966), (1552, 121410), (1704, 110580), (1710, 110192), (1746, 107920), (1824, 103305), (1843, 102240), (1940, 97128), (2130, 88464), (2272, 82935), (2280, 82644), (2328, 80940), (2556, 73720), (2698, 69840), (2736, 68870), (2840, 66348), (2910, 64752), (3040, 61983), (3104, 60705), (3195, 58976), (3408, 55290), (3420, 55096), (3492, 53960), (3686, 51120), (3880, 48564), (4047, 46560), (4260, 44232), (4365, 43168), (4560, 41322), (4656, 40470), (5112, 36860), (5396, 34920), (5472, 34435), (5529, 34080), (5680, 33174), (5820, 32376), (6390, 29488), (6745, 27936), (6816, 27645), (6840, 27548), (6887, 27360), (6984, 26980), (7372, 25560), (7760, 24282), (8094, 23280), (8520, 22116), (8730, 21584), (9120, 20661), (9215, 20448), (9312, 20235), (10224, 18430), (10792, 17460), (11058, 17040), (11360, 16587), (11640, 16188), (12141, 15520), (12780, 14744), (13490, 13968), (13680, 13774)]