1237896360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 4296240000

約数和(自身を除く): 3058343640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 760, 852, 855, 1065, 1140, 1278, 1349, 1368, 1420, 1704, 1710, 2130, 2280, 2549, 2556, 2698, 2840, 3195, 3420, 4047, 4260, 5098, 5112, 5396, 6390, 6745, 6840, 7647, 8094, 8520, 10196, 10792, 12141, 12745, 12780, 13490, 15294, 16188, 20235, 20392, 22941, 24282, 25490, 25560, 26980, 30588, 32376, 38235, 40470, 45882, 48431, 48564, 50980, 53960, 60705, 61176, 76470, 80940, 91764, 96862, 97128, 101960, 114705, 121410, 145293, 152940, 161880, 180979, 183528, 193724, 229410, 242155, 242820, 290586, 305880, 361958, 387448, 435879, 458820, 484310, 485640, 542937, 581172, 723916, 726465, 871758, 904895, 917640, 968620, 1085874, 1162344, 1447832, 1452930, 1628811, 1743516, 1809790, 1937240, 2171748, 2179395, 2714685, 2905860, 3257622, 3438601, 3487032, 3619580, 4343496, 4358790, 5429370, 5811720, 6515244, 6877202, 7239160, 8144055, 8717580, 10315803, 10858740, 13030488, 13754404, 16288110, 17193005, 17435160, 20631606, 21717480, 27508808, 30947409, 32576220, 34386010, 41263212, 51579015, 61894818, 65152440, 68772020, 82526424, 103158030, 123789636, 137544040, 154737045, 206316060, 247579272, 309474090, 412632120, 618948180, 1237896360]

約数ペア:

[(1, 1237896360), (2, 618948180), (3, 412632120), (4, 309474090), (5, 247579272), (6, 206316060), (8, 154737045), (9, 137544040), (10, 123789636), (12, 103158030), (15, 82526424), (18, 68772020), (19, 65152440), (20, 61894818), (24, 51579015), (30, 41263212), (36, 34386010), (38, 32576220), (40, 30947409), (45, 27508808), (57, 21717480), (60, 20631606), (71, 17435160), (72, 17193005), (76, 16288110), (90, 13754404), (95, 13030488), (114, 10858740), (120, 10315803), (142, 8717580), (152, 8144055), (171, 7239160), (180, 6877202), (190, 6515244), (213, 5811720), (228, 5429370), (284, 4358790), (285, 4343496), (342, 3619580), (355, 3487032), (360, 3438601), (380, 3257622), (426, 2905860), (456, 2714685), (568, 2179395), (570, 2171748), (639, 1937240), (684, 1809790), (710, 1743516), (760, 1628811), (852, 1452930), (855, 1447832), (1065, 1162344), (1140, 1085874), (1278, 968620), (1349, 917640), (1368, 904895), (1420, 871758), (1704, 726465), (1710, 723916), (2130, 581172), (2280, 542937), (2549, 485640), (2556, 484310), (2698, 458820), (2840, 435879), (3195, 387448), (3420, 361958), (4047, 305880), (4260, 290586), (5098, 242820), (5112, 242155), (5396, 229410), (6390, 193724), (6745, 183528), (6840, 180979), (7647, 161880), (8094, 152940), (8520, 145293), (10196, 121410), (10792, 114705), (12141, 101960), (12745, 97128), (12780, 96862), (13490, 91764), (15294, 80940), (16188, 76470), (20235, 61176), (20392, 60705), (22941, 53960), (24282, 50980), (25490, 48564), (25560, 48431), (26980, 45882), (30588, 40470), (32376, 38235)]