827391240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 256

約数和(自身を含む): 3067545600

約数和(自身を除く): 2240154360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 1901, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 3802, 4030, 4185, 4680, 4836, 5580, 5703, 6045, 6696, 7020, 7254, 7604, 8060, 8370, 9505, 9672, 10881, 11160, 11406, 12090, 14040, 14508, 15208, 16120, 16740, 17109, 18135, 19010, 21762, 22812, 24180, 24713, 28515, 29016, 33480, 34218, 36270, 38020, 43524, 45624, 48360, 49426, 51327, 54405, 57030, 58931, 68436, 72540, 74139, 76040, 85545, 87048, 98852, 102654, 108810, 114060, 117862, 123565, 136872, 145080, 148278, 171090, 176793, 197704, 205308, 217620, 222417, 228120, 235724, 247130, 256635, 294655, 296556, 342180, 353586, 370695, 410616, 435240, 444834, 471448, 494260, 513270, 530379, 589310, 593112, 667251, 684360, 707172, 741390, 766103, 883965, 889668, 988520, 1026540, 1060758, 1112085, 1178620, 1334502, 1414344, 1482780, 1532206, 1591137, 1767930, 1779336, 2053080, 2121516, 2224170, 2298309, 2357240, 2651895, 2669004, 2965560, 3064412, 3182274, 3336255, 3535860, 3830515, 4243032, 4448340, 4596618, 5303790, 5338008, 6128824, 6364548, 6672510, 6894927, 7071720, 7661030, 7955685, 8896680, 9193236, 10607580, 11491545, 12729096, 13345020, 13789854, 15322060, 15911370, 18386472, 20684781, 21215160, 22983090, 26690040, 27579708, 30644120, 31822740, 34474635, 41369562, 45966180, 55159416, 63645480, 68949270, 82739124, 91932360, 103423905, 137898540, 165478248, 206847810, 275797080, 413695620, 827391240]

約数ペア:

[(1, 827391240), (2, 413695620), (3, 275797080), (4, 206847810), (5, 165478248), (6, 137898540), (8, 103423905), (9, 91932360), (10, 82739124), (12, 68949270), (13, 63645480), (15, 55159416), (18, 45966180), (20, 41369562), (24, 34474635), (26, 31822740), (27, 30644120), (30, 27579708), (31, 26690040), (36, 22983090), (39, 21215160), (40, 20684781), (45, 18386472), (52, 15911370), (54, 15322060), (60, 13789854), (62, 13345020), (65, 12729096), (72, 11491545), (78, 10607580), (90, 9193236), (93, 8896680), (104, 7955685), (108, 7661030), (117, 7071720), (120, 6894927), (124, 6672510), (130, 6364548), (135, 6128824), (155, 5338008), (156, 5303790), (180, 4596618), (186, 4448340), (195, 4243032), (216, 3830515), (234, 3535860), (248, 3336255), (260, 3182274), (270, 3064412), (279, 2965560), (310, 2669004), (312, 2651895), (351, 2357240), (360, 2298309), (372, 2224170), (390, 2121516), (403, 2053080), (465, 1779336), (468, 1767930), (520, 1591137), (540, 1532206), (558, 1482780), (585, 1414344), (620, 1334502), (702, 1178620), (744, 1112085), (780, 1060758), (806, 1026540), (837, 988520), (930, 889668), (936, 883965), (1080, 766103), (1116, 741390), (1170, 707172), (1209, 684360), (1240, 667251), (1395, 593112), (1404, 589310), (1560, 530379), (1612, 513270), (1674, 494260), (1755, 471448), (1860, 444834), (1901, 435240), (2015, 410616), (2232, 370695), (2340, 353586), (2418, 342180), (2790, 296556), (2808, 294655), (3224, 256635), (3348, 247130), (3510, 235724), (3627, 228120), (3720, 222417), (3802, 217620), (4030, 205308), (4185, 197704), (4680, 176793), (4836, 171090), (5580, 148278), (5703, 145080), (6045, 136872), (6696, 123565), (7020, 117862), (7254, 114060), (7604, 108810), (8060, 102654), (8370, 98852), (9505, 87048), (9672, 85545), (10881, 76040), (11160, 74139), (11406, 72540), (12090, 68436), (14040, 58931), (14508, 57030), (15208, 54405), (16120, 51327), (16740, 49426), (17109, 48360), (18135, 45624), (19010, 43524), (21762, 38020), (22812, 36270), (24180, 34218), (24713, 33480), (28515, 29016)]