19584769080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{505283}}^1$

素因数の和:505333

約数の個数: 128

約数和(自身を含む): 65484806400

約数和(自身を除く): 45900037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 505283, 1010566, 1515849, 2021132, 2526415, 3031698, 4042264, 5052830, 6063396, 7579245, 8589811, 9600377, 10105660, 12126792, 15158490, 17179622, 19200754, 20211320, 25769433, 28801131, 30316980, 34359244, 38401508, 42949055, 48001885, 51538866, 57602262, 60633960, 68718488, 76803016, 85898110, 96003770, 103077732, 115204524, 128847165, 144005655, 163206409, 171796220, 192007540, 206155464, 230409048, 257694330, 288011310, 326412818, 343592440, 384015080, 489619227, 515388660, 576022620, 652825636, 816032045, 979238454, 1030777320, 1152045240, 1305651272, 1632064090, 1958476908, 2448096135, 3264128180, 3916953816, 4896192270, 6528256360, 9792384540, 19584769080]

約数ペア:

[(1, 19584769080), (2, 9792384540), (3, 6528256360), (4, 4896192270), (5, 3916953816), (6, 3264128180), (8, 2448096135), (10, 1958476908), (12, 1632064090), (15, 1305651272), (17, 1152045240), (19, 1030777320), (20, 979238454), (24, 816032045), (30, 652825636), (34, 576022620), (38, 515388660), (40, 489619227), (51, 384015080), (57, 343592440), (60, 326412818), (68, 288011310), (76, 257694330), (85, 230409048), (95, 206155464), (102, 192007540), (114, 171796220), (120, 163206409), (136, 144005655), (152, 128847165), (170, 115204524), (190, 103077732), (204, 96003770), (228, 85898110), (255, 76803016), (285, 68718488), (323, 60633960), (340, 57602262), (380, 51538866), (408, 48001885), (456, 42949055), (510, 38401508), (570, 34359244), (646, 30316980), (680, 28801131), (760, 25769433), (969, 20211320), (1020, 19200754), (1140, 17179622), (1292, 15158490), (1615, 12126792), (1938, 10105660), (2040, 9600377), (2280, 8589811), (2584, 7579245), (3230, 6063396), (3876, 5052830), (4845, 4042264), (6460, 3031698), (7752, 2526415), (9690, 2021132), (12920, 1515849), (19380, 1010566), (38760, 505283)]