454865320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6627

約数の個数: 128

約数和(自身を含む): 1326124800

約数和(自身を除く): 871259480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6577, 6916, 8645, 9880, 13154, 13832, 17290, 26308, 32885, 34580, 46039, 52616, 65770, 69160, 85501, 92078, 124963, 131540, 171002, 184156, 230195, 249926, 263080, 342004, 368312, 427505, 460390, 499852, 598507, 624815, 684008, 855010, 874741, 920780, 999704, 1197014, 1249630, 1624519, 1710020, 1749482, 1841560, 2394028, 2499260, 2992535, 3249038, 3420040, 3498964, 4373705, 4788056, 4998520, 5985070, 6498076, 6997928, 8122595, 8747410, 11371633, 11970140, 12996152, 16245190, 17494820, 22743266, 23940280, 32490380, 34989640, 45486532, 56858165, 64980760, 90973064, 113716330, 227432660, 454865320]

約数ペア:

[(1, 454865320), (2, 227432660), (4, 113716330), (5, 90973064), (7, 64980760), (8, 56858165), (10, 45486532), (13, 34989640), (14, 32490380), (19, 23940280), (20, 22743266), (26, 17494820), (28, 16245190), (35, 12996152), (38, 11970140), (40, 11371633), (52, 8747410), (56, 8122595), (65, 6997928), (70, 6498076), (76, 5985070), (91, 4998520), (95, 4788056), (104, 4373705), (130, 3498964), (133, 3420040), (140, 3249038), (152, 2992535), (182, 2499260), (190, 2394028), (247, 1841560), (260, 1749482), (266, 1710020), (280, 1624519), (364, 1249630), (380, 1197014), (455, 999704), (494, 920780), (520, 874741), (532, 855010), (665, 684008), (728, 624815), (760, 598507), (910, 499852), (988, 460390), (1064, 427505), (1235, 368312), (1330, 342004), (1729, 263080), (1820, 249926), (1976, 230195), (2470, 184156), (2660, 171002), (3458, 131540), (3640, 124963), (4940, 92078), (5320, 85501), (6577, 69160), (6916, 65770), (8645, 52616), (9880, 46039), (13154, 34580), (13832, 32885), (17290, 26308)]