31227887340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{32003}}^1$

素因数の和:32173

約数の個数: 192

約数和(自身を含む): 105382771200

約数和(自身を除く): 74154883860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 139, 156, 180, 195, 234, 260, 270, 278, 351, 390, 417, 468, 540, 556, 585, 695, 702, 780, 834, 1170, 1251, 1390, 1404, 1668, 1755, 1807, 2085, 2340, 2502, 2780, 3510, 3614, 3753, 4170, 5004, 5421, 6255, 7020, 7228, 7506, 8340, 9035, 10842, 12510, 15012, 16263, 18070, 18765, 21684, 25020, 27105, 32003, 32526, 36140, 37530, 48789, 54210, 64006, 65052, 75060, 81315, 96009, 97578, 108420, 128012, 160015, 162630, 192018, 195156, 243945, 288027, 320030, 325260, 384036, 416039, 480045, 487890, 576054, 640060, 832078, 864081, 960090, 975780, 1152108, 1248117, 1440135, 1664156, 1728162, 1920180, 2080195, 2496234, 2880270, 3456324, 3744351, 4160390, 4320405, 4448417, 4992468, 5760540, 6240585, 7488702, 8320780, 8640810, 8896834, 11233053, 12481170, 13345251, 14977404, 17281620, 17793668, 18721755, 22242085, 22466106, 24962340, 26690502, 37443510, 40035753, 44484170, 44932212, 53381004, 56165265, 57829421, 66726255, 74887020, 80071506, 88968340, 112330530, 115658842, 120107259, 133452510, 160143012, 173488263, 200178765, 224661060, 231317684, 240214518, 266905020, 289147105, 346976526, 400357530, 480429036, 520464789, 578294210, 600536295, 693953052, 800715060, 867441315, 1040929578, 1156588420, 1201072590, 1561394367, 1734882630, 2081859156, 2402145180, 2602323945, 3122788734, 3469765260, 5204647890, 6245577468, 7806971835, 10409295780, 15613943670, 31227887340]

約数ペア:

[(1, 31227887340), (2, 15613943670), (3, 10409295780), (4, 7806971835), (5, 6245577468), (6, 5204647890), (9, 3469765260), (10, 3122788734), (12, 2602323945), (13, 2402145180), (15, 2081859156), (18, 1734882630), (20, 1561394367), (26, 1201072590), (27, 1156588420), (30, 1040929578), (36, 867441315), (39, 800715060), (45, 693953052), (52, 600536295), (54, 578294210), (60, 520464789), (65, 480429036), (78, 400357530), (90, 346976526), (108, 289147105), (117, 266905020), (130, 240214518), (135, 231317684), (139, 224661060), (156, 200178765), (180, 173488263), (195, 160143012), (234, 133452510), (260, 120107259), (270, 115658842), (278, 112330530), (351, 88968340), (390, 80071506), (417, 74887020), (468, 66726255), (540, 57829421), (556, 56165265), (585, 53381004), (695, 44932212), (702, 44484170), (780, 40035753), (834, 37443510), (1170, 26690502), (1251, 24962340), (1390, 22466106), (1404, 22242085), (1668, 18721755), (1755, 17793668), (1807, 17281620), (2085, 14977404), (2340, 13345251), (2502, 12481170), (2780, 11233053), (3510, 8896834), (3614, 8640810), (3753, 8320780), (4170, 7488702), (5004, 6240585), (5421, 5760540), (6255, 4992468), (7020, 4448417), (7228, 4320405), (7506, 4160390), (8340, 3744351), (9035, 3456324), (10842, 2880270), (12510, 2496234), (15012, 2080195), (16263, 1920180), (18070, 1728162), (18765, 1664156), (21684, 1440135), (25020, 1248117), (27105, 1152108), (32003, 975780), (32526, 960090), (36140, 864081), (37530, 832078), (48789, 640060), (54210, 576054), (64006, 487890), (65052, 480045), (75060, 416039), (81315, 384036), (96009, 325260), (97578, 320030), (108420, 288027), (128012, 243945), (160015, 195156), (162630, 192018)]