970675020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 288

約数和(自身を含む): 3537451008

約数和(自身を除く): 2566775988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 47, 60, 63, 70, 74, 84, 90, 94, 105, 111, 126, 140, 141, 148, 180, 185, 188, 210, 222, 235, 252, 259, 282, 315, 329, 333, 370, 420, 423, 443, 444, 470, 518, 555, 564, 630, 658, 666, 705, 740, 777, 846, 886, 940, 987, 1036, 1110, 1260, 1295, 1316, 1329, 1332, 1410, 1554, 1645, 1665, 1692, 1739, 1772, 1974, 2115, 2215, 2220, 2331, 2590, 2658, 2820, 2961, 3101, 3108, 3290, 3330, 3478, 3885, 3948, 3987, 4230, 4430, 4662, 4935, 5180, 5217, 5316, 5922, 6202, 6580, 6645, 6660, 6956, 7770, 7974, 8460, 8695, 8860, 9303, 9324, 9870, 10434, 11655, 11844, 12173, 12404, 13290, 14805, 15505, 15540, 15651, 15948, 16391, 17390, 18606, 19740, 19935, 20821, 20868, 23310, 24346, 26085, 26580, 27909, 29610, 31010, 31302, 32782, 34780, 36519, 37212, 39870, 41642, 46515, 46620, 48692, 49173, 52170, 55818, 59220, 60865, 62020, 62463, 62604, 65564, 73038, 78255, 79740, 81955, 83284, 93030, 98346, 104105, 104340, 109557, 111636, 114737, 121730, 124926, 139545, 145747, 146076, 147519, 156510, 163910, 182595, 186060, 187389, 196692, 208210, 219114, 229474, 243460, 245865, 249852, 279090, 291494, 295038, 312315, 313020, 327820, 344211, 365190, 374778, 416420, 437241, 438228, 458948, 491730, 547785, 558180, 573685, 582988, 590076, 624630, 688422, 728735, 730380, 737595, 749556, 770377, 874482, 936945, 983460, 1032633, 1095570, 1147370, 1249260, 1311723, 1376844, 1457470, 1475190, 1540754, 1721055, 1748964, 1873890, 2065266, 2186205, 2191140, 2294740, 2311131, 2623446, 2914940, 2950380, 3081508, 3442110, 3747780, 3851885, 4130532, 4372410, 4622262, 5163165, 5246892, 5392639, 6558615, 6884220, 6933393, 7703770, 8744820, 9244524, 10326330, 10785278, 11555655, 13117230, 13866786, 15407540, 16177917, 20652660, 21570556, 23111310, 26234460, 26963195, 27733572, 32355834, 34666965, 46222620, 48533751, 53926390, 64711668, 69333930, 80889585, 97067502, 107852780, 138667860, 161779170, 194135004, 242668755, 323558340, 485337510, 970675020]

約数ペア:

[(1, 970675020), (2, 485337510), (3, 323558340), (4, 242668755), (5, 194135004), (6, 161779170), (7, 138667860), (9, 107852780), (10, 97067502), (12, 80889585), (14, 69333930), (15, 64711668), (18, 53926390), (20, 48533751), (21, 46222620), (28, 34666965), (30, 32355834), (35, 27733572), (36, 26963195), (37, 26234460), (42, 23111310), (45, 21570556), (47, 20652660), (60, 16177917), (63, 15407540), (70, 13866786), (74, 13117230), (84, 11555655), (90, 10785278), (94, 10326330), (105, 9244524), (111, 8744820), (126, 7703770), (140, 6933393), (141, 6884220), (148, 6558615), (180, 5392639), (185, 5246892), (188, 5163165), (210, 4622262), (222, 4372410), (235, 4130532), (252, 3851885), (259, 3747780), (282, 3442110), (315, 3081508), (329, 2950380), (333, 2914940), (370, 2623446), (420, 2311131), (423, 2294740), (443, 2191140), (444, 2186205), (470, 2065266), (518, 1873890), (555, 1748964), (564, 1721055), (630, 1540754), (658, 1475190), (666, 1457470), (705, 1376844), (740, 1311723), (777, 1249260), (846, 1147370), (886, 1095570), (940, 1032633), (987, 983460), (1036, 936945), (1110, 874482), (1260, 770377), (1295, 749556), (1316, 737595), (1329, 730380), (1332, 728735), (1410, 688422), (1554, 624630), (1645, 590076), (1665, 582988), (1692, 573685), (1739, 558180), (1772, 547785), (1974, 491730), (2115, 458948), (2215, 438228), (2220, 437241), (2331, 416420), (2590, 374778), (2658, 365190), (2820, 344211), (2961, 327820), (3101, 313020), (3108, 312315), (3290, 295038), (3330, 291494), (3478, 279090), (3885, 249852), (3948, 245865), (3987, 243460), (4230, 229474), (4430, 219114), (4662, 208210), (4935, 196692), (5180, 187389), (5217, 186060), (5316, 182595), (5922, 163910), (6202, 156510), (6580, 147519), (6645, 146076), (6660, 145747), (6956, 139545), (7770, 124926), (7974, 121730), (8460, 114737), (8695, 111636), (8860, 109557), (9303, 104340), (9324, 104105), (9870, 98346), (10434, 93030), (11655, 83284), (11844, 81955), (12173, 79740), (12404, 78255), (13290, 73038), (14805, 65564), (15505, 62604), (15540, 62463), (15651, 62020), (15948, 60865), (16391, 59220), (17390, 55818), (18606, 52170), (19740, 49173), (19935, 48692), (20821, 46620), (20868, 46515), (23310, 41642), (24346, 39870), (26085, 37212), (26580, 36519), (27909, 34780), (29610, 32782), (31010, 31302)]