30372674080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{28219}}^1$

素因数の和:28303

約数の個数: 144

約数和(自身を含む): 84739919040

約数和(自身を除く): 54367244960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 961, 992, 1085, 1120, 1240, 1736, 1922, 2170, 2480, 3472, 3844, 4340, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 13454, 15376, 17360, 19220, 26908, 28219, 30752, 33635, 34720, 38440, 53816, 56438, 67270, 76880, 107632, 112876, 134540, 141095, 153760, 197533, 215264, 225752, 269080, 282190, 395066, 451504, 538160, 564380, 790132, 874789, 903008, 987665, 1076320, 1128760, 1580264, 1749578, 1975330, 2257520, 3160528, 3499156, 3950660, 4373945, 4515040, 6123523, 6321056, 6998312, 7901320, 8747890, 12247046, 13996624, 15802640, 17495780, 24494092, 27118459, 27993248, 30617615, 31605280, 34991560, 48988184, 54236918, 61235230, 69983120, 97976368, 108473836, 122470460, 135592295, 139966240, 189829213, 195952736, 216947672, 244940920, 271184590, 379658426, 433895344, 489881840, 542369180, 759316852, 867790688, 949146065, 979763680, 1084738360, 1518633704, 1898292130, 2169476720, 3037267408, 3796584260, 4338953440, 6074534816, 7593168520, 15186337040, 30372674080]

約数ペア:

[(1, 30372674080), (2, 15186337040), (4, 7593168520), (5, 6074534816), (7, 4338953440), (8, 3796584260), (10, 3037267408), (14, 2169476720), (16, 1898292130), (20, 1518633704), (28, 1084738360), (31, 979763680), (32, 949146065), (35, 867790688), (40, 759316852), (56, 542369180), (62, 489881840), (70, 433895344), (80, 379658426), (112, 271184590), (124, 244940920), (140, 216947672), (155, 195952736), (160, 189829213), (217, 139966240), (224, 135592295), (248, 122470460), (280, 108473836), (310, 97976368), (434, 69983120), (496, 61235230), (560, 54236918), (620, 48988184), (868, 34991560), (961, 31605280), (992, 30617615), (1085, 27993248), (1120, 27118459), (1240, 24494092), (1736, 17495780), (1922, 15802640), (2170, 13996624), (2480, 12247046), (3472, 8747890), (3844, 7901320), (4340, 6998312), (4805, 6321056), (4960, 6123523), (6727, 4515040), (6944, 4373945), (7688, 3950660), (8680, 3499156), (9610, 3160528), (13454, 2257520), (15376, 1975330), (17360, 1749578), (19220, 1580264), (26908, 1128760), (28219, 1076320), (30752, 987665), (33635, 903008), (34720, 874789), (38440, 790132), (53816, 564380), (56438, 538160), (67270, 451504), (76880, 395066), (107632, 282190), (112876, 269080), (134540, 225752), (141095, 215264), (153760, 197533)]