71197560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 278553600

約数和(自身を除く): 207356040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1487, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2974, 3192, 3420, 3990, 4461, 4788, 5320, 5948, 5985, 6840, 7435, 7980, 8922, 9576, 10409, 11896, 11970, 13383, 14870, 15960, 17844, 20818, 22305, 23940, 26766, 28253, 29740, 31227, 35688, 41636, 44610, 47880, 52045, 53532, 56506, 59480, 62454, 66915, 83272, 84759, 89220, 93681, 104090, 107064, 113012, 124908, 133830, 141265, 156135, 169518, 178440, 187362, 197771, 208180, 226024, 249816, 254277, 267660, 282530, 312270, 339036, 374724, 395542, 416360, 423795, 468405, 508554, 535320, 565060, 593313, 624540, 678072, 749448, 791084, 847590, 936810, 988855, 1017108, 1130120, 1186626, 1249080, 1271385, 1582168, 1695180, 1779939, 1873620, 1977710, 2034216, 2373252, 2542770, 2966565, 3390360, 3559878, 3747240, 3955420, 4746504, 5085540, 5933130, 7119756, 7910840, 8899695, 10171080, 11866260, 14239512, 17799390, 23732520, 35598780, 71197560]

約数ペア:

[(1, 71197560), (2, 35598780), (3, 23732520), (4, 17799390), (5, 14239512), (6, 11866260), (7, 10171080), (8, 8899695), (9, 7910840), (10, 7119756), (12, 5933130), (14, 5085540), (15, 4746504), (18, 3955420), (19, 3747240), (20, 3559878), (21, 3390360), (24, 2966565), (28, 2542770), (30, 2373252), (35, 2034216), (36, 1977710), (38, 1873620), (40, 1779939), (42, 1695180), (45, 1582168), (56, 1271385), (57, 1249080), (60, 1186626), (63, 1130120), (70, 1017108), (72, 988855), (76, 936810), (84, 847590), (90, 791084), (95, 749448), (105, 678072), (114, 624540), (120, 593313), (126, 565060), (133, 535320), (140, 508554), (152, 468405), (168, 423795), (171, 416360), (180, 395542), (190, 374724), (210, 339036), (228, 312270), (252, 282530), (266, 267660), (280, 254277), (285, 249816), (315, 226024), (342, 208180), (360, 197771), (380, 187362), (399, 178440), (420, 169518), (456, 156135), (504, 141265), (532, 133830), (570, 124908), (630, 113012), (665, 107064), (684, 104090), (760, 93681), (798, 89220), (840, 84759), (855, 83272), (1064, 66915), (1140, 62454), (1197, 59480), (1260, 56506), (1330, 53532), (1368, 52045), (1487, 47880), (1596, 44610), (1710, 41636), (1995, 35688), (2280, 31227), (2394, 29740), (2520, 28253), (2660, 26766), (2974, 23940), (3192, 22305), (3420, 20818), (3990, 17844), (4461, 15960), (4788, 14870), (5320, 13383), (5948, 11970), (5985, 11896), (6840, 10409), (7435, 9576), (7980, 8922)]