2015566920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19373}}^1$

素因数の和:19424

約数の個数: 144

約数和(自身を含む): 6958947060

約数和(自身を除く): 4943380140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 19373, 20808, 26010, 34680, 38746, 52020, 58119, 77492, 96865, 104040, 116238, 154984, 174357, 193730, 232476, 290595, 329341, 348714, 387460, 464952, 581190, 658682, 697428, 774920, 871785, 988023, 1162380, 1317364, 1394856, 1646705, 1743570, 1976046, 2324760, 2634728, 2964069, 3293410, 3487140, 3952092, 4940115, 5598797, 5928138, 6586820, 6974280, 7904184, 9880230, 11197594, 11856276, 13173640, 14820345, 16796391, 19760460, 22395188, 23712552, 27993985, 29640690, 33592782, 39520920, 44790376, 50389173, 55987970, 59281380, 67185564, 83981955, 100778346, 111975940, 118562760, 134371128, 167963910, 201556692, 223951880, 251945865, 335927820, 403113384, 503891730, 671855640, 1007783460, 2015566920]

約数ペア:

[(1, 2015566920), (2, 1007783460), (3, 671855640), (4, 503891730), (5, 403113384), (6, 335927820), (8, 251945865), (9, 223951880), (10, 201556692), (12, 167963910), (15, 134371128), (17, 118562760), (18, 111975940), (20, 100778346), (24, 83981955), (30, 67185564), (34, 59281380), (36, 55987970), (40, 50389173), (45, 44790376), (51, 39520920), (60, 33592782), (68, 29640690), (72, 27993985), (85, 23712552), (90, 22395188), (102, 19760460), (120, 16796391), (136, 14820345), (153, 13173640), (170, 11856276), (180, 11197594), (204, 9880230), (255, 7904184), (289, 6974280), (306, 6586820), (340, 5928138), (360, 5598797), (408, 4940115), (510, 3952092), (578, 3487140), (612, 3293410), (680, 2964069), (765, 2634728), (867, 2324760), (1020, 1976046), (1156, 1743570), (1224, 1646705), (1445, 1394856), (1530, 1317364), (1734, 1162380), (2040, 988023), (2312, 871785), (2601, 774920), (2890, 697428), (3060, 658682), (3468, 581190), (4335, 464952), (5202, 387460), (5780, 348714), (6120, 329341), (6936, 290595), (8670, 232476), (10404, 193730), (11560, 174357), (13005, 154984), (17340, 116238), (19373, 104040), (20808, 96865), (26010, 77492), (34680, 58119), (38746, 52020)]