40107480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 147744000

約数和(自身を除く): 107636520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 359, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 718, 735, 760, 798, 840, 931, 980, 1064, 1077, 1140, 1176, 1330, 1436, 1470, 1596, 1795, 1862, 1960, 1995, 2154, 2280, 2513, 2660, 2793, 2872, 2940, 3192, 3590, 3724, 3990, 4308, 4655, 5026, 5320, 5385, 5586, 5880, 6821, 7180, 7448, 7539, 7980, 8616, 9310, 10052, 10770, 11172, 12565, 13642, 13965, 14360, 15078, 15960, 17591, 18620, 20104, 20463, 21540, 22344, 25130, 27284, 27930, 30156, 34105, 35182, 37240, 37695, 40926, 43080, 47747, 50260, 52773, 54568, 55860, 60312, 68210, 70364, 75390, 81852, 87955, 95494, 100520, 102315, 105546, 111720, 136420, 140728, 143241, 150780, 163704, 175910, 190988, 204630, 211092, 238735, 263865, 272840, 286482, 301560, 334229, 351820, 381976, 409260, 422184, 477470, 527730, 572964, 668458, 703640, 716205, 818520, 954940, 1002687, 1055460, 1145928, 1336916, 1432410, 1671145, 1909880, 2005374, 2110920, 2673832, 2864820, 3342290, 4010748, 5013435, 5729640, 6684580, 8021496, 10026870, 13369160, 20053740, 40107480]

約数ペア:

[(1, 40107480), (2, 20053740), (3, 13369160), (4, 10026870), (5, 8021496), (6, 6684580), (7, 5729640), (8, 5013435), (10, 4010748), (12, 3342290), (14, 2864820), (15, 2673832), (19, 2110920), (20, 2005374), (21, 1909880), (24, 1671145), (28, 1432410), (30, 1336916), (35, 1145928), (38, 1055460), (40, 1002687), (42, 954940), (49, 818520), (56, 716205), (57, 703640), (60, 668458), (70, 572964), (76, 527730), (84, 477470), (95, 422184), (98, 409260), (105, 381976), (114, 351820), (120, 334229), (133, 301560), (140, 286482), (147, 272840), (152, 263865), (168, 238735), (190, 211092), (196, 204630), (210, 190988), (228, 175910), (245, 163704), (266, 150780), (280, 143241), (285, 140728), (294, 136420), (359, 111720), (380, 105546), (392, 102315), (399, 100520), (420, 95494), (456, 87955), (490, 81852), (532, 75390), (570, 70364), (588, 68210), (665, 60312), (718, 55860), (735, 54568), (760, 52773), (798, 50260), (840, 47747), (931, 43080), (980, 40926), (1064, 37695), (1077, 37240), (1140, 35182), (1176, 34105), (1330, 30156), (1436, 27930), (1470, 27284), (1596, 25130), (1795, 22344), (1862, 21540), (1960, 20463), (1995, 20104), (2154, 18620), (2280, 17591), (2513, 15960), (2660, 15078), (2793, 14360), (2872, 13965), (2940, 13642), (3192, 12565), (3590, 11172), (3724, 10770), (3990, 10052), (4308, 9310), (4655, 8616), (5026, 7980), (5320, 7539), (5385, 7448), (5586, 7180), (5880, 6821)]