40095156780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{10909}}^1$

素因数の和:13848

約数の個数: 144

約数和(自身を含む): 139056939840

約数和(自身を除く): 98961783060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2917, 5834, 8751, 10909, 11668, 14585, 17502, 20419, 21818, 26253, 29170, 32727, 35004, 40838, 43636, 43755, 52506, 54545, 58340, 61257, 65454, 76363, 81676, 87510, 98181, 102095, 105012, 109090, 122514, 130908, 131265, 152726, 163635, 175020, 183771, 196362, 204190, 218180, 229089, 245028, 262530, 305452, 306285, 327270, 367542, 381815, 392724, 408380, 458178, 490905, 525060, 612570, 654540, 687267, 735084, 763630, 916356, 918855, 981810, 1145445, 1225140, 1374534, 1527260, 1837710, 1963620, 2290890, 2749068, 3436335, 3675420, 4581780, 6872670, 13745340, 31821553, 63643106, 95464659, 127286212, 159107765, 190929318, 222750871, 286393977, 318215530, 381858636, 445501742, 477323295, 572787954, 636431060, 668252613, 891003484, 954646590, 1113754355, 1145575908, 1336505226, 1431969885, 1909293180, 2004757839, 2227508710, 2673010452, 2863939770, 3341263065, 4009515678, 4455017420, 5727879540, 6682526130, 8019031356, 10023789195, 13365052260, 20047578390, 40095156780]

約数ペア:

[(1, 40095156780), (2, 20047578390), (3, 13365052260), (4, 10023789195), (5, 8019031356), (6, 6682526130), (7, 5727879540), (9, 4455017420), (10, 4009515678), (12, 3341263065), (14, 2863939770), (15, 2673010452), (18, 2227508710), (20, 2004757839), (21, 1909293180), (28, 1431969885), (30, 1336505226), (35, 1145575908), (36, 1113754355), (42, 954646590), (45, 891003484), (60, 668252613), (63, 636431060), (70, 572787954), (84, 477323295), (90, 445501742), (105, 381858636), (126, 318215530), (140, 286393977), (180, 222750871), (210, 190929318), (252, 159107765), (315, 127286212), (420, 95464659), (630, 63643106), (1260, 31821553), (2917, 13745340), (5834, 6872670), (8751, 4581780), (10909, 3675420), (11668, 3436335), (14585, 2749068), (17502, 2290890), (20419, 1963620), (21818, 1837710), (26253, 1527260), (29170, 1374534), (32727, 1225140), (35004, 1145445), (40838, 981810), (43636, 918855), (43755, 916356), (52506, 763630), (54545, 735084), (58340, 687267), (61257, 654540), (65454, 612570), (76363, 525060), (81676, 490905), (87510, 458178), (98181, 408380), (102095, 392724), (105012, 381815), (109090, 367542), (122514, 327270), (130908, 306285), (131265, 305452), (152726, 262530), (163635, 245028), (175020, 229089), (183771, 218180), (196362, 204190)]