1957660380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7537}}^1$

素因数の和:7605

約数の個数: 192

約数和(自身を含む): 6737162880

約数和(自身を除く): 4779502500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 962, 999, 1110, 1170, 1332, 1404, 1443, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2886, 3330, 3510, 3996, 4329, 4810, 4995, 5772, 6660, 7020, 7215, 7537, 8658, 9620, 9990, 12987, 14430, 15074, 17316, 19980, 21645, 22611, 25974, 28860, 30148, 37685, 43290, 45222, 51948, 64935, 67833, 75370, 86580, 90444, 97981, 113055, 129870, 135666, 150740, 195962, 203499, 226110, 259740, 271332, 278869, 293943, 339165, 391924, 406998, 452220, 489905, 557738, 587886, 678330, 813996, 836607, 881829, 979810, 1017495, 1115476, 1175772, 1356660, 1394345, 1469715, 1673214, 1763658, 1959620, 2034990, 2509821, 2645487, 2788690, 2939430, 3346428, 3527316, 3625297, 4069980, 4183035, 4409145, 5019642, 5290974, 5577380, 5878860, 7250594, 7529463, 8366070, 8818290, 10039284, 10581948, 10875891, 12549105, 13227435, 14501188, 15058926, 16732140, 17636580, 18126485, 21751782, 25098210, 26454870, 30117852, 32627673, 36252970, 37647315, 43503564, 50196420, 52909740, 54379455, 65255346, 72505940, 75294630, 97883019, 108758910, 130510692, 150589260, 163138365, 195766038, 217517820, 326276730, 391532076, 489415095, 652553460, 978830190, 1957660380]

約数ペア:

[(1, 1957660380), (2, 978830190), (3, 652553460), (4, 489415095), (5, 391532076), (6, 326276730), (9, 217517820), (10, 195766038), (12, 163138365), (13, 150589260), (15, 130510692), (18, 108758910), (20, 97883019), (26, 75294630), (27, 72505940), (30, 65255346), (36, 54379455), (37, 52909740), (39, 50196420), (45, 43503564), (52, 37647315), (54, 36252970), (60, 32627673), (65, 30117852), (74, 26454870), (78, 25098210), (90, 21751782), (108, 18126485), (111, 17636580), (117, 16732140), (130, 15058926), (135, 14501188), (148, 13227435), (156, 12549105), (180, 10875891), (185, 10581948), (195, 10039284), (222, 8818290), (234, 8366070), (260, 7529463), (270, 7250594), (333, 5878860), (351, 5577380), (370, 5290974), (390, 5019642), (444, 4409145), (468, 4183035), (481, 4069980), (540, 3625297), (555, 3527316), (585, 3346428), (666, 2939430), (702, 2788690), (740, 2645487), (780, 2509821), (962, 2034990), (999, 1959620), (1110, 1763658), (1170, 1673214), (1332, 1469715), (1404, 1394345), (1443, 1356660), (1665, 1175772), (1755, 1115476), (1924, 1017495), (1998, 979810), (2220, 881829), (2340, 836607), (2405, 813996), (2886, 678330), (3330, 587886), (3510, 557738), (3996, 489905), (4329, 452220), (4810, 406998), (4995, 391924), (5772, 339165), (6660, 293943), (7020, 278869), (7215, 271332), (7537, 259740), (8658, 226110), (9620, 203499), (9990, 195962), (12987, 150740), (14430, 135666), (15074, 129870), (17316, 113055), (19980, 97981), (21645, 90444), (22611, 86580), (25974, 75370), (28860, 67833), (30148, 64935), (37685, 51948), (43290, 45222)]