223790040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 802375200

約数和(自身を除く): 578585160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 239, 255, 270, 289, 306, 324, 340, 360, 405, 408, 459, 478, 510, 540, 578, 612, 648, 680, 717, 765, 810, 867, 918, 956, 1020, 1080, 1156, 1195, 1224, 1377, 1434, 1445, 1530, 1620, 1734, 1836, 1912, 2040, 2151, 2295, 2312, 2390, 2601, 2754, 2868, 2890, 3060, 3240, 3468, 3585, 3672, 4063, 4302, 4335, 4590, 4780, 5202, 5508, 5736, 5780, 6120, 6453, 6885, 6936, 7170, 7803, 8126, 8604, 8670, 9180, 9560, 10404, 10755, 11016, 11560, 12189, 12906, 13005, 13770, 14340, 15606, 16252, 17208, 17340, 18360, 19359, 20315, 20808, 21510, 23409, 24378, 25812, 26010, 27540, 28680, 31212, 32265, 32504, 34680, 36567, 38718, 39015, 40630, 43020, 46818, 48756, 51624, 52020, 55080, 60945, 62424, 64530, 69071, 73134, 77436, 78030, 81260, 86040, 93636, 96795, 97512, 104040, 109701, 117045, 121890, 129060, 138142, 146268, 154872, 156060, 162520, 182835, 187272, 193590, 207213, 219402, 234090, 243780, 258120, 276284, 292536, 312120, 329103, 345355, 365670, 387180, 414426, 438804, 468180, 487560, 548505, 552568, 621639, 658206, 690710, 731340, 774360, 828852, 877608, 936360, 1036065, 1097010, 1243278, 1316412, 1381420, 1462680, 1645515, 1657704, 1864917, 2072130, 2194020, 2486556, 2632824, 2762840, 3108195, 3291030, 3729834, 4144260, 4388040, 4973112, 5594751, 6216390, 6582060, 7459668, 8288520, 9324585, 11189502, 12432780, 13164120, 14919336, 18649170, 22379004, 24865560, 27973755, 37298340, 44758008, 55947510, 74596680, 111895020, 223790040]

約数ペア:

[(1, 223790040), (2, 111895020), (3, 74596680), (4, 55947510), (5, 44758008), (6, 37298340), (8, 27973755), (9, 24865560), (10, 22379004), (12, 18649170), (15, 14919336), (17, 13164120), (18, 12432780), (20, 11189502), (24, 9324585), (27, 8288520), (30, 7459668), (34, 6582060), (36, 6216390), (40, 5594751), (45, 4973112), (51, 4388040), (54, 4144260), (60, 3729834), (68, 3291030), (72, 3108195), (81, 2762840), (85, 2632824), (90, 2486556), (102, 2194020), (108, 2072130), (120, 1864917), (135, 1657704), (136, 1645515), (153, 1462680), (162, 1381420), (170, 1316412), (180, 1243278), (204, 1097010), (216, 1036065), (239, 936360), (255, 877608), (270, 828852), (289, 774360), (306, 731340), (324, 690710), (340, 658206), (360, 621639), (405, 552568), (408, 548505), (459, 487560), (478, 468180), (510, 438804), (540, 414426), (578, 387180), (612, 365670), (648, 345355), (680, 329103), (717, 312120), (765, 292536), (810, 276284), (867, 258120), (918, 243780), (956, 234090), (1020, 219402), (1080, 207213), (1156, 193590), (1195, 187272), (1224, 182835), (1377, 162520), (1434, 156060), (1445, 154872), (1530, 146268), (1620, 138142), (1734, 129060), (1836, 121890), (1912, 117045), (2040, 109701), (2151, 104040), (2295, 97512), (2312, 96795), (2390, 93636), (2601, 86040), (2754, 81260), (2868, 78030), (2890, 77436), (3060, 73134), (3240, 69071), (3468, 64530), (3585, 62424), (3672, 60945), (4063, 55080), (4302, 52020), (4335, 51624), (4590, 48756), (4780, 46818), (5202, 43020), (5508, 40630), (5736, 39015), (5780, 38718), (6120, 36567), (6453, 34680), (6885, 32504), (6936, 32265), (7170, 31212), (7803, 28680), (8126, 27540), (8604, 26010), (8670, 25812), (9180, 24378), (9560, 23409), (10404, 21510), (10755, 20808), (11016, 20315), (11560, 19359), (12189, 18360), (12906, 17340), (13005, 17208), (13770, 16252), (14340, 15606)]