1724052780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5197}}^1$

素因数の和:5328

約数の個数: 144

約数和(自身を含む): 5562691680

約数和(自身を除く): 3838638900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 380, 388, 485, 570, 582, 684, 855, 873, 970, 1140, 1164, 1455, 1710, 1746, 1843, 1940, 2910, 3420, 3492, 3686, 4365, 5197, 5529, 5820, 7372, 8730, 9215, 10394, 11058, 15591, 16587, 17460, 18430, 20788, 22116, 25985, 27645, 31182, 33174, 36860, 46773, 51970, 55290, 62364, 66348, 77955, 82935, 93546, 98743, 103940, 110580, 155910, 165870, 187092, 197486, 233865, 296229, 311820, 331740, 394972, 467730, 493715, 504109, 592458, 888687, 935460, 987430, 1008218, 1184916, 1481145, 1512327, 1777374, 1974860, 2016436, 2520545, 2962290, 3024654, 3554748, 4443435, 4536981, 5041090, 5924580, 6049308, 7561635, 8886870, 9073962, 9578071, 10082180, 15123270, 17773740, 18147924, 19156142, 22684905, 28734213, 30246540, 38312284, 45369810, 47890355, 57468426, 86202639, 90739620, 95780710, 114936852, 143671065, 172405278, 191561420, 287342130, 344810556, 431013195, 574684260, 862026390, 1724052780]

約数ペア:

[(1, 1724052780), (2, 862026390), (3, 574684260), (4, 431013195), (5, 344810556), (6, 287342130), (9, 191561420), (10, 172405278), (12, 143671065), (15, 114936852), (18, 95780710), (19, 90739620), (20, 86202639), (30, 57468426), (36, 47890355), (38, 45369810), (45, 38312284), (57, 30246540), (60, 28734213), (76, 22684905), (90, 19156142), (95, 18147924), (97, 17773740), (114, 15123270), (171, 10082180), (180, 9578071), (190, 9073962), (194, 8886870), (228, 7561635), (285, 6049308), (291, 5924580), (342, 5041090), (380, 4536981), (388, 4443435), (485, 3554748), (570, 3024654), (582, 2962290), (684, 2520545), (855, 2016436), (873, 1974860), (970, 1777374), (1140, 1512327), (1164, 1481145), (1455, 1184916), (1710, 1008218), (1746, 987430), (1843, 935460), (1940, 888687), (2910, 592458), (3420, 504109), (3492, 493715), (3686, 467730), (4365, 394972), (5197, 331740), (5529, 311820), (5820, 296229), (7372, 233865), (8730, 197486), (9215, 187092), (10394, 165870), (11058, 155910), (15591, 110580), (16587, 103940), (17460, 98743), (18430, 93546), (20788, 82935), (22116, 77955), (25985, 66348), (27645, 62364), (31182, 55290), (33174, 51970), (36860, 46773)]