236212560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 863516160

約数和(自身を除く): 627303600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 557, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1114, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1671, 1710, 1767, 1860, 2228, 2232, 2280, 2356, 2480, 2736, 2785, 2790, 2945, 3342, 3420, 3534, 3720, 4456, 4464, 4560, 4712, 5013, 5301, 5570, 5580, 5890, 6684, 6840, 7068, 7440, 8355, 8835, 8912, 9424, 10026, 10583, 10602, 11140, 11160, 11780, 13368, 13680, 14136, 16710, 17267, 17670, 20052, 21166, 21204, 22280, 22320, 23560, 25065, 26505, 26736, 28272, 31749, 33420, 34534, 35340, 40104, 42332, 42408, 44560, 47120, 50130, 51801, 52915, 53010, 63498, 66840, 69068, 70680, 80208, 84664, 84816, 86335, 95247, 100260, 103602, 105830, 106020, 126996, 133680, 138136, 141360, 155403, 158745, 169328, 172670, 190494, 200520, 207204, 211660, 212040, 253992, 259005, 276272, 310806, 317490, 328073, 345340, 380988, 401040, 414408, 423320, 424080, 476235, 507984, 518010, 621612, 634980, 656146, 690680, 761976, 777015, 828816, 846640, 952470, 984219, 1036020, 1243224, 1269960, 1312292, 1381360, 1523952, 1554030, 1640365, 1904940, 1968438, 2072040, 2486448, 2539920, 2624584, 2952657, 3108060, 3280730, 3809880, 3936876, 4144080, 4921095, 5249168, 5905314, 6216120, 6561460, 7619760, 7873752, 9842190, 11810628, 12432240, 13122920, 14763285, 15747504, 19684380, 23621256, 26245840, 29526570, 39368760, 47242512, 59053140, 78737520, 118106280, 236212560]

約数ペア:

[(1, 236212560), (2, 118106280), (3, 78737520), (4, 59053140), (5, 47242512), (6, 39368760), (8, 29526570), (9, 26245840), (10, 23621256), (12, 19684380), (15, 15747504), (16, 14763285), (18, 13122920), (19, 12432240), (20, 11810628), (24, 9842190), (30, 7873752), (31, 7619760), (36, 6561460), (38, 6216120), (40, 5905314), (45, 5249168), (48, 4921095), (57, 4144080), (60, 3936876), (62, 3809880), (72, 3280730), (76, 3108060), (80, 2952657), (90, 2624584), (93, 2539920), (95, 2486448), (114, 2072040), (120, 1968438), (124, 1904940), (144, 1640365), (152, 1554030), (155, 1523952), (171, 1381360), (180, 1312292), (186, 1269960), (190, 1243224), (228, 1036020), (240, 984219), (248, 952470), (279, 846640), (285, 828816), (304, 777015), (310, 761976), (342, 690680), (360, 656146), (372, 634980), (380, 621612), (456, 518010), (465, 507984), (496, 476235), (557, 424080), (558, 423320), (570, 414408), (589, 401040), (620, 380988), (684, 345340), (720, 328073), (744, 317490), (760, 310806), (855, 276272), (912, 259005), (930, 253992), (1114, 212040), (1116, 211660), (1140, 207204), (1178, 200520), (1240, 190494), (1368, 172670), (1395, 169328), (1488, 158745), (1520, 155403), (1671, 141360), (1710, 138136), (1767, 133680), (1860, 126996), (2228, 106020), (2232, 105830), (2280, 103602), (2356, 100260), (2480, 95247), (2736, 86335), (2785, 84816), (2790, 84664), (2945, 80208), (3342, 70680), (3420, 69068), (3534, 66840), (3720, 63498), (4456, 53010), (4464, 52915), (4560, 51801), (4712, 50130), (5013, 47120), (5301, 44560), (5570, 42408), (5580, 42332), (5890, 40104), (6684, 35340), (6840, 34534), (7068, 33420), (7440, 31749), (8355, 28272), (8835, 26736), (8912, 26505), (9424, 25065), (10026, 23560), (10583, 22320), (10602, 22280), (11140, 21204), (11160, 21166), (11780, 20052), (13368, 17670), (13680, 17267), (14136, 16710)]