223390440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 256

約数和(自身を含む): 916876800

約数和(自身を除く): 693486360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2273, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4546, 4680, 4914, 5460, 6552, 6819, 7020, 7560, 8190, 9092, 9828, 10920, 11365, 12285, 13638, 14040, 15911, 16380, 18184, 19656, 20457, 22730, 24570, 27276, 29549, 31822, 32760, 34095, 40914, 45460, 47733, 49140, 54552, 59098, 61371, 63644, 68190, 79555, 81828, 88647, 90920, 95466, 98280, 102285, 118196, 122742, 127288, 136380, 143199, 147745, 159110, 163656, 177294, 190932, 204570, 206843, 236392, 238665, 245484, 265941, 272760, 286398, 295490, 306855, 318220, 354588, 381864, 409140, 413686, 429597, 443235, 477330, 490968, 531882, 572796, 590980, 613710, 620529, 636440, 709176, 715995, 797823, 818280, 827372, 859194, 886470, 954660, 1034215, 1063764, 1145592, 1181960, 1227420, 1241058, 1329705, 1431990, 1595646, 1654744, 1718388, 1772940, 1861587, 1909320, 2068430, 2127528, 2147985, 2454840, 2482116, 2659410, 2863980, 3102645, 3191292, 3436776, 3545880, 3723174, 3989115, 4136860, 4295970, 4964232, 5318820, 5584761, 5727960, 6205290, 6382584, 7446348, 7978230, 8273720, 8591940, 9307935, 10637640, 11169522, 12410580, 14892696, 15956460, 17183880, 18615870, 22339044, 24821160, 27923805, 31912920, 37231740, 44678088, 55847610, 74463480, 111695220, 223390440]

約数ペア:

[(1, 223390440), (2, 111695220), (3, 74463480), (4, 55847610), (5, 44678088), (6, 37231740), (7, 31912920), (8, 27923805), (9, 24821160), (10, 22339044), (12, 18615870), (13, 17183880), (14, 15956460), (15, 14892696), (18, 12410580), (20, 11169522), (21, 10637640), (24, 9307935), (26, 8591940), (27, 8273720), (28, 7978230), (30, 7446348), (35, 6382584), (36, 6205290), (39, 5727960), (40, 5584761), (42, 5318820), (45, 4964232), (52, 4295970), (54, 4136860), (56, 3989115), (60, 3723174), (63, 3545880), (65, 3436776), (70, 3191292), (72, 3102645), (78, 2863980), (84, 2659410), (90, 2482116), (91, 2454840), (104, 2147985), (105, 2127528), (108, 2068430), (117, 1909320), (120, 1861587), (126, 1772940), (130, 1718388), (135, 1654744), (140, 1595646), (156, 1431990), (168, 1329705), (180, 1241058), (182, 1227420), (189, 1181960), (195, 1145592), (210, 1063764), (216, 1034215), (234, 954660), (252, 886470), (260, 859194), (270, 827372), (273, 818280), (280, 797823), (312, 715995), (315, 709176), (351, 636440), (360, 620529), (364, 613710), (378, 590980), (390, 572796), (420, 531882), (455, 490968), (468, 477330), (504, 443235), (520, 429597), (540, 413686), (546, 409140), (585, 381864), (630, 354588), (702, 318220), (728, 306855), (756, 295490), (780, 286398), (819, 272760), (840, 265941), (910, 245484), (936, 238665), (945, 236392), (1080, 206843), (1092, 204570), (1170, 190932), (1260, 177294), (1365, 163656), (1404, 159110), (1512, 147745), (1560, 143199), (1638, 136380), (1755, 127288), (1820, 122742), (1890, 118196), (2184, 102285), (2273, 98280), (2340, 95466), (2457, 90920), (2520, 88647), (2730, 81828), (2808, 79555), (3276, 68190), (3510, 63644), (3640, 61371), (3780, 59098), (4095, 54552), (4546, 49140), (4680, 47733), (4914, 45460), (5460, 40914), (6552, 34095), (6819, 32760), (7020, 31822), (7560, 29549), (8190, 27276), (9092, 24570), (9828, 22730), (10920, 20457), (11365, 19656), (12285, 18184), (13638, 16380), (14040, 15911)]