449975006520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15181343}}^1$

素因数の和:15181389

約数の個数: 128

約数和(自身を含む): 1530279475200

約数和(自身を除く): 1080304468680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 15181343, 30362686, 45544029, 60725372, 75906715, 91088058, 121450744, 151813430, 182176116, 197357459, 227720145, 288445517, 303626860, 364352232, 394714918, 455440290, 576891034, 592072377, 607253720, 789429836, 865336551, 910880580, 986787295, 1153782068, 1184144754, 1442227585, 1578859672, 1730673102, 1821761160, 1973574590, 2307564136, 2368289508, 2884455170, 2960361885, 3461346204, 3749791721, 3947149180, 4326682755, 4736579016, 5768910340, 5920723770, 6922692408, 7499583442, 7894298360, 8653365510, 11249375163, 11537820680, 11841447540, 14999166884, 17306731020, 18748958605, 22498750326, 23682895080, 29998333768, 34613462040, 37497917210, 44997500652, 56246875815, 74995834420, 89995001304, 112493751630, 149991668840, 224987503260, 449975006520]

約数ペア:

[(1, 449975006520), (2, 224987503260), (3, 149991668840), (4, 112493751630), (5, 89995001304), (6, 74995834420), (8, 56246875815), (10, 44997500652), (12, 37497917210), (13, 34613462040), (15, 29998333768), (19, 23682895080), (20, 22498750326), (24, 18748958605), (26, 17306731020), (30, 14999166884), (38, 11841447540), (39, 11537820680), (40, 11249375163), (52, 8653365510), (57, 7894298360), (60, 7499583442), (65, 6922692408), (76, 5920723770), (78, 5768910340), (95, 4736579016), (104, 4326682755), (114, 3947149180), (120, 3749791721), (130, 3461346204), (152, 2960361885), (156, 2884455170), (190, 2368289508), (195, 2307564136), (228, 1973574590), (247, 1821761160), (260, 1730673102), (285, 1578859672), (312, 1442227585), (380, 1184144754), (390, 1153782068), (456, 986787295), (494, 910880580), (520, 865336551), (570, 789429836), (741, 607253720), (760, 592072377), (780, 576891034), (988, 455440290), (1140, 394714918), (1235, 364352232), (1482, 303626860), (1560, 288445517), (1976, 227720145), (2280, 197357459), (2470, 182176116), (2964, 151813430), (3705, 121450744), (4940, 91088058), (5928, 75906715), (7410, 60725372), (9880, 45544029), (14820, 30362686), (29640, 15181343)]