15983026920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{704719}}^1$

素因数の和:704749

約数の個数: 160

約数和(自身を含む): 61395206400

約数和(自身を除く): 45412179480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 704719, 1409438, 2114157, 2818876, 3523595, 4228314, 4933033, 5637752, 6342471, 7047190, 8456628, 9866066, 10570785, 12684942, 14094380, 14799099, 16913256, 19027413, 19732132, 21141570, 24665165, 25369884, 28188760, 29598198, 31712355, 38054826, 39464264, 42283140, 44397297, 49330330, 50739768, 57082239, 59196396, 63424710, 73995495, 76109652, 84566280, 88794594, 95137065, 98660660, 114164478, 118392792, 126849420, 133191891, 147990990, 152219304, 177589188, 190274130, 197321320, 221986485, 228328956, 253698840, 266383782, 285411195, 295981980, 355178376, 380548260, 399575673, 443972970, 456657912, 532767564, 570822390, 591963960, 665959455, 761096520, 799151346, 887945940, 1065535128, 1141644780, 1331918910, 1598302692, 1775891880, 1997878365, 2283289560, 2663837820, 3196605384, 3995756730, 5327675640, 7991513460, 15983026920]

約数ペア:

[(1, 15983026920), (2, 7991513460), (3, 5327675640), (4, 3995756730), (5, 3196605384), (6, 2663837820), (7, 2283289560), (8, 1997878365), (9, 1775891880), (10, 1598302692), (12, 1331918910), (14, 1141644780), (15, 1065535128), (18, 887945940), (20, 799151346), (21, 761096520), (24, 665959455), (27, 591963960), (28, 570822390), (30, 532767564), (35, 456657912), (36, 443972970), (40, 399575673), (42, 380548260), (45, 355178376), (54, 295981980), (56, 285411195), (60, 266383782), (63, 253698840), (70, 228328956), (72, 221986485), (81, 197321320), (84, 190274130), (90, 177589188), (105, 152219304), (108, 147990990), (120, 133191891), (126, 126849420), (135, 118392792), (140, 114164478), (162, 98660660), (168, 95137065), (180, 88794594), (189, 84566280), (210, 76109652), (216, 73995495), (252, 63424710), (270, 59196396), (280, 57082239), (315, 50739768), (324, 49330330), (360, 44397297), (378, 42283140), (405, 39464264), (420, 38054826), (504, 31712355), (540, 29598198), (567, 28188760), (630, 25369884), (648, 24665165), (756, 21141570), (810, 19732132), (840, 19027413), (945, 16913256), (1080, 14799099), (1134, 14094380), (1260, 12684942), (1512, 10570785), (1620, 9866066), (1890, 8456628), (2268, 7047190), (2520, 6342471), (2835, 5637752), (3240, 4933033), (3780, 4228314), (4536, 3523595), (5670, 2818876), (7560, 2114157), (11340, 1409438), (22680, 704719)]