668774160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 360

約数和(自身を含む): 2476341504

約数和(自身を除く): 1807567344

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, 83, 90, 93, 95, 114, 120, 124, 144, 152, 155, 166, 171, 180, 186, 190, 228, 240, 248, 249, 279, 285, 304, 310, 332, 342, 360, 361, 372, 380, 415, 456, 465, 496, 498, 558, 570, 589, 620, 664, 684, 720, 722, 744, 747, 760, 830, 855, 912, 930, 996, 1083, 1116, 1140, 1178, 1240, 1245, 1328, 1368, 1395, 1444, 1488, 1494, 1520, 1577, 1660, 1710, 1767, 1805, 1860, 1992, 2166, 2232, 2280, 2356, 2480, 2490, 2573, 2736, 2790, 2888, 2945, 2988, 3154, 3249, 3320, 3420, 3534, 3610, 3720, 3735, 3984, 4332, 4464, 4560, 4712, 4731, 4980, 5146, 5301, 5415, 5580, 5776, 5890, 5976, 6308, 6498, 6640, 6840, 7068, 7220, 7440, 7470, 7719, 7885, 8664, 8835, 9424, 9462, 9960, 10292, 10602, 10830, 11160, 11191, 11780, 11952, 12616, 12865, 12996, 13680, 14136, 14193, 14440, 14940, 15438, 15770, 16245, 17328, 17670, 18924, 19920, 20584, 21204, 21660, 22320, 22382, 23157, 23560, 23655, 25232, 25730, 25992, 26505, 28272, 28386, 28880, 29880, 29963, 30876, 31540, 32490, 33573, 35340, 37848, 38595, 41168, 42408, 43320, 44764, 46314, 47120, 47310, 48887, 51460, 51984, 53010, 55955, 56772, 59760, 59926, 61752, 63080, 64980, 67146, 70680, 70965, 75696, 77190, 84816, 86640, 89528, 89889, 92628, 94620, 97774, 100719, 102920, 106020, 111910, 113544, 115785, 119852, 123504, 126160, 129960, 134292, 141360, 141930, 146661, 149815, 154380, 167865, 179056, 179778, 185256, 189240, 195548, 201438, 205840, 212040, 223820, 227088, 231570, 239704, 244435, 259920, 268584, 269667, 283860, 293322, 299630, 308760, 335730, 359556, 370512, 378480, 391096, 402876, 424080, 439983, 447640, 449445, 463140, 479408, 488870, 503595, 537168, 539334, 567720, 586644, 599260, 617520, 671460, 719112, 733305, 782192, 805752, 879966, 895280, 898890, 926280, 928853, 977740, 1007190, 1078668, 1135440, 1173288, 1198520, 1342920, 1348335, 1438224, 1466610, 1611504, 1759932, 1797780, 1852560, 1857706, 1955480, 2014380, 2157336, 2199915, 2346576, 2397040, 2685840, 2696670, 2786559, 2933220, 3519864, 3595560, 3715412, 3910960, 4028760, 4314672, 4399830, 4644265, 5393340, 5573118, 5866440, 7039728, 7191120, 7430824, 8057520, 8359677, 8799660, 9288530, 10786680, 11146236, 11732880, 13932795, 14861648, 16719354, 17599320, 18577060, 21573360, 22292472, 27865590, 33438708, 35198640, 37154120, 41798385, 44584944, 55731180, 66877416, 74308240, 83596770, 111462360, 133754832, 167193540, 222924720, 334387080, 668774160]

約数ペア:

[(1, 668774160), (2, 334387080), (3, 222924720), (4, 167193540), (5, 133754832), (6, 111462360), (8, 83596770), (9, 74308240), (10, 66877416), (12, 55731180), (15, 44584944), (16, 41798385), (18, 37154120), (19, 35198640), (20, 33438708), (24, 27865590), (30, 22292472), (31, 21573360), (36, 18577060), (38, 17599320), (40, 16719354), (45, 14861648), (48, 13932795), (57, 11732880), (60, 11146236), (62, 10786680), (72, 9288530), (76, 8799660), (80, 8359677), (83, 8057520), (90, 7430824), (93, 7191120), (95, 7039728), (114, 5866440), (120, 5573118), (124, 5393340), (144, 4644265), (152, 4399830), (155, 4314672), (166, 4028760), (171, 3910960), (180, 3715412), (186, 3595560), (190, 3519864), (228, 2933220), (240, 2786559), (248, 2696670), (249, 2685840), (279, 2397040), (285, 2346576), (304, 2199915), (310, 2157336), (332, 2014380), (342, 1955480), (360, 1857706), (361, 1852560), (372, 1797780), (380, 1759932), (415, 1611504), (456, 1466610), (465, 1438224), (496, 1348335), (498, 1342920), (558, 1198520), (570, 1173288), (589, 1135440), (620, 1078668), (664, 1007190), (684, 977740), (720, 928853), (722, 926280), (744, 898890), (747, 895280), (760, 879966), (830, 805752), (855, 782192), (912, 733305), (930, 719112), (996, 671460), (1083, 617520), (1116, 599260), (1140, 586644), (1178, 567720), (1240, 539334), (1245, 537168), (1328, 503595), (1368, 488870), (1395, 479408), (1444, 463140), (1488, 449445), (1494, 447640), (1520, 439983), (1577, 424080), (1660, 402876), (1710, 391096), (1767, 378480), (1805, 370512), (1860, 359556), (1992, 335730), (2166, 308760), (2232, 299630), (2280, 293322), (2356, 283860), (2480, 269667), (2490, 268584), (2573, 259920), (2736, 244435), (2790, 239704), (2888, 231570), (2945, 227088), (2988, 223820), (3154, 212040), (3249, 205840), (3320, 201438), (3420, 195548), (3534, 189240), (3610, 185256), (3720, 179778), (3735, 179056), (3984, 167865), (4332, 154380), (4464, 149815), (4560, 146661), (4712, 141930), (4731, 141360), (4980, 134292), (5146, 129960), (5301, 126160), (5415, 123504), (5580, 119852), (5776, 115785), (5890, 113544), (5976, 111910), (6308, 106020), (6498, 102920), (6640, 100719), (6840, 97774), (7068, 94620), (7220, 92628), (7440, 89889), (7470, 89528), (7719, 86640), (7885, 84816), (8664, 77190), (8835, 75696), (9424, 70965), (9462, 70680), (9960, 67146), (10292, 64980), (10602, 63080), (10830, 61752), (11160, 59926), (11191, 59760), (11780, 56772), (11952, 55955), (12616, 53010), (12865, 51984), (12996, 51460), (13680, 48887), (14136, 47310), (14193, 47120), (14440, 46314), (14940, 44764), (15438, 43320), (15770, 42408), (16245, 41168), (17328, 38595), (17670, 37848), (18924, 35340), (19920, 33573), (20584, 32490), (21204, 31540), (21660, 30876), (22320, 29963), (22382, 29880), (23157, 28880), (23560, 28386), (23655, 28272), (25232, 26505), (25730, 25992)]