188704440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 651605760

約数和(自身を除く): 462901320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 457, 465, 555, 558, 620, 666, 740, 744, 888, 914, 930, 1110, 1116, 1147, 1240, 1332, 1371, 1395, 1480, 1665, 1828, 1860, 2220, 2232, 2285, 2294, 2664, 2742, 2790, 3330, 3441, 3656, 3720, 4113, 4440, 4570, 4588, 5484, 5580, 5735, 6660, 6855, 6882, 8226, 9140, 9176, 10323, 10968, 11160, 11470, 13320, 13710, 13764, 14167, 16452, 16909, 17205, 18280, 20565, 20646, 22940, 27420, 27528, 28334, 32904, 33818, 34410, 41130, 41292, 42501, 45880, 50727, 51615, 54840, 56668, 67636, 68820, 70835, 82260, 82584, 84545, 85002, 101454, 103230, 113336, 127503, 135272, 137640, 141670, 152181, 164520, 169090, 170004, 202908, 206460, 212505, 253635, 255006, 283340, 304362, 338180, 340008, 405816, 412920, 425010, 507270, 510012, 524179, 566680, 608724, 637515, 676360, 760905, 850020, 1014540, 1020024, 1048358, 1217448, 1275030, 1521810, 1572537, 1700040, 2029080, 2096716, 2550060, 2620895, 3043620, 3145074, 4193432, 4717611, 5100120, 5241790, 6087240, 6290148, 7862685, 9435222, 10483580, 12580296, 15725370, 18870444, 20967160, 23588055, 31450740, 37740888, 47176110, 62901480, 94352220, 188704440]

約数ペア:

[(1, 188704440), (2, 94352220), (3, 62901480), (4, 47176110), (5, 37740888), (6, 31450740), (8, 23588055), (9, 20967160), (10, 18870444), (12, 15725370), (15, 12580296), (18, 10483580), (20, 9435222), (24, 7862685), (30, 6290148), (31, 6087240), (36, 5241790), (37, 5100120), (40, 4717611), (45, 4193432), (60, 3145074), (62, 3043620), (72, 2620895), (74, 2550060), (90, 2096716), (93, 2029080), (111, 1700040), (120, 1572537), (124, 1521810), (148, 1275030), (155, 1217448), (180, 1048358), (185, 1020024), (186, 1014540), (222, 850020), (248, 760905), (279, 676360), (296, 637515), (310, 608724), (333, 566680), (360, 524179), (370, 510012), (372, 507270), (444, 425010), (457, 412920), (465, 405816), (555, 340008), (558, 338180), (620, 304362), (666, 283340), (740, 255006), (744, 253635), (888, 212505), (914, 206460), (930, 202908), (1110, 170004), (1116, 169090), (1147, 164520), (1240, 152181), (1332, 141670), (1371, 137640), (1395, 135272), (1480, 127503), (1665, 113336), (1828, 103230), (1860, 101454), (2220, 85002), (2232, 84545), (2285, 82584), (2294, 82260), (2664, 70835), (2742, 68820), (2790, 67636), (3330, 56668), (3441, 54840), (3656, 51615), (3720, 50727), (4113, 45880), (4440, 42501), (4570, 41292), (4588, 41130), (5484, 34410), (5580, 33818), (5735, 32904), (6660, 28334), (6855, 27528), (6882, 27420), (8226, 22940), (9140, 20646), (9176, 20565), (10323, 18280), (10968, 17205), (11160, 16909), (11470, 16452), (13320, 14167), (13710, 13764)]