40330920

素因数分解:

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

素因数の和:85

約数の個数: 192

約数和(自身を含む): 148564800

約数和(自身を除く): 108233880

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, 361, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 722, 735, 760, 798, 840, 931, 980, 1064, 1083, 1140, 1176, 1330, 1444, 1470, 1596, 1805, 1862, 1960, 1995, 2166, 2280, 2527, 2660, 2793, 2888, 2940, 3192, 3610, 3724, 3990, 4332, 4655, 5054, 5320, 5415, 5586, 5880, 6859, 7220, 7448, 7581, 7980, 8664, 9310, 10108, 10830, 11172, 12635, 13718, 13965, 14440, 15162, 15960, 17689, 18620, 20216, 20577, 21660, 22344, 25270, 27436, 27930, 30324, 34295, 35378, 37240, 37905, 41154, 43320, 48013, 50540, 53067, 54872, 55860, 60648, 68590, 70756, 75810, 82308, 88445, 96026, 101080, 102885, 106134, 111720, 137180, 141512, 144039, 151620, 164616, 176890, 192052, 205770, 212268, 240065, 265335, 274360, 288078, 303240, 336091, 353780, 384104, 411540, 424536, 480130, 530670, 576156, 672182, 707560, 720195, 823080, 960260, 1008273, 1061340, 1152312, 1344364, 1440390, 1680455, 1920520, 2016546, 2122680, 2688728, 2880780, 3360910, 4033092, 5041365, 5761560, 6721820, 8066184, 10082730, 13443640, 20165460, 40330920]

約数ペア:

[(1, 40330920), (2, 20165460), (3, 13443640), (4, 10082730), (5, 8066184), (6, 6721820), (7, 5761560), (8, 5041365), (10, 4033092), (12, 3360910), (14, 2880780), (15, 2688728), (19, 2122680), (20, 2016546), (21, 1920520), (24, 1680455), (28, 1440390), (30, 1344364), (35, 1152312), (38, 1061340), (40, 1008273), (42, 960260), (49, 823080), (56, 720195), (57, 707560), (60, 672182), (70, 576156), (76, 530670), (84, 480130), (95, 424536), (98, 411540), (105, 384104), (114, 353780), (120, 336091), (133, 303240), (140, 288078), (147, 274360), (152, 265335), (168, 240065), (190, 212268), (196, 205770), (210, 192052), (228, 176890), (245, 164616), (266, 151620), (280, 144039), (285, 141512), (294, 137180), (361, 111720), (380, 106134), (392, 102885), (399, 101080), (420, 96026), (456, 88445), (490, 82308), (532, 75810), (570, 70756), (588, 68590), (665, 60648), (722, 55860), (735, 54872), (760, 53067), (798, 50540), (840, 48013), (931, 43320), (980, 41154), (1064, 37905), (1083, 37240), (1140, 35378), (1176, 34295), (1330, 30324), (1444, 27930), (1470, 27436), (1596, 25270), (1805, 22344), (1862, 21660), (1960, 20577), (1995, 20216), (2166, 18620), (2280, 17689), (2527, 15960), (2660, 15162), (2793, 14440), (2888, 13965), (2940, 13718), (3192, 12635), (3610, 11172), (3724, 10830), (3990, 10108), (4332, 9310), (4655, 8664), (5054, 7980), (5320, 7581), (5415, 7448), (5586, 7220), (5880, 6859)]