79965060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 185481660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 461, 490, 588, 590, 708, 735, 826, 885, 922, 980, 1180, 1239, 1383, 1470, 1652, 1770, 1844, 2065, 2305, 2478, 2766, 2891, 2940, 3227, 3540, 4130, 4610, 4956, 5532, 5782, 6195, 6454, 6915, 8260, 8673, 9220, 9681, 11564, 12390, 12908, 13830, 14455, 16135, 17346, 19362, 22589, 24780, 27199, 27660, 28910, 32270, 34692, 38724, 43365, 45178, 48405, 54398, 57820, 64540, 67767, 81597, 86730, 90356, 96810, 108796, 112945, 135534, 135995, 163194, 173460, 190393, 193620, 225890, 271068, 271990, 326388, 338835, 380786, 407985, 451780, 543980, 571179, 677670, 761572, 815970, 951965, 1142358, 1332751, 1355340, 1631940, 1903930, 2284716, 2665502, 2855895, 3807860, 3998253, 5331004, 5711790, 6663755, 7996506, 11423580, 13327510, 15993012, 19991265, 26655020, 39982530, 79965060]

約数ペア:

[(1, 79965060), (2, 39982530), (3, 26655020), (4, 19991265), (5, 15993012), (6, 13327510), (7, 11423580), (10, 7996506), (12, 6663755), (14, 5711790), (15, 5331004), (20, 3998253), (21, 3807860), (28, 2855895), (30, 2665502), (35, 2284716), (42, 1903930), (49, 1631940), (59, 1355340), (60, 1332751), (70, 1142358), (84, 951965), (98, 815970), (105, 761572), (118, 677670), (140, 571179), (147, 543980), (177, 451780), (196, 407985), (210, 380786), (236, 338835), (245, 326388), (294, 271990), (295, 271068), (354, 225890), (413, 193620), (420, 190393), (461, 173460), (490, 163194), (588, 135995), (590, 135534), (708, 112945), (735, 108796), (826, 96810), (885, 90356), (922, 86730), (980, 81597), (1180, 67767), (1239, 64540), (1383, 57820), (1470, 54398), (1652, 48405), (1770, 45178), (1844, 43365), (2065, 38724), (2305, 34692), (2478, 32270), (2766, 28910), (2891, 27660), (2940, 27199), (3227, 24780), (3540, 22589), (4130, 19362), (4610, 17346), (4956, 16135), (5532, 14455), (5782, 13830), (6195, 12908), (6454, 12390), (6915, 11564), (8260, 9681), (8673, 9220)]