817757460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 2883377952

約数和(自身を除く): 2065620492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 61, 65, 68, 78, 85, 90, 102, 117, 122, 130, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 260, 305, 306, 337, 340, 366, 390, 442, 468, 510, 549, 585, 610, 612, 663, 674, 732, 765, 780, 793, 884, 915, 1011, 1020, 1037, 1098, 1105, 1170, 1220, 1326, 1348, 1530, 1586, 1685, 1830, 1989, 2022, 2074, 2196, 2210, 2340, 2379, 2652, 2745, 3033, 3060, 3111, 3172, 3315, 3370, 3660, 3965, 3978, 4044, 4148, 4381, 4420, 4758, 5055, 5185, 5490, 5729, 6066, 6222, 6630, 6740, 7137, 7930, 7956, 8762, 9333, 9516, 9945, 10110, 10370, 10980, 11458, 11895, 12132, 12444, 13143, 13260, 13481, 14274, 15165, 15555, 15860, 17187, 17524, 18666, 19890, 20220, 20557, 20740, 21905, 22916, 23790, 26286, 26962, 28548, 28645, 30330, 31110, 34374, 35685, 37332, 39429, 39780, 40443, 41114, 43810, 46665, 47580, 51561, 52572, 53924, 57290, 60660, 61671, 62220, 65715, 67405, 68748, 71370, 74477, 78858, 80886, 82228, 85935, 87620, 93330, 102785, 103122, 114580, 121329, 123342, 131430, 134810, 142740, 148954, 157716, 161772, 171870, 185013, 186660, 197145, 202215, 205570, 206244, 223431, 242658, 246684, 257805, 262860, 267241, 269620, 297908, 308355, 343740, 349469, 370026, 372385, 394290, 404430, 411140, 446862, 485316, 515610, 534482, 606645, 616710, 670293, 698938, 740052, 744770, 788580, 801723, 808860, 893724, 925065, 1031220, 1048407, 1068964, 1117155, 1213290, 1233420, 1336205, 1340586, 1397876, 1489540, 1603446, 1747345, 1850130, 2096814, 2234310, 2405169, 2426580, 2672410, 2681172, 3145221, 3206892, 3351465, 3494690, 3700260, 4008615, 4193628, 4468620, 4543097, 4810338, 5242035, 5344820, 6290442, 6702930, 6989380, 8017230, 9086194, 9620676, 10484070, 12025845, 12580884, 13405860, 13629291, 15726105, 16034460, 18172388, 20968140, 22715485, 24051690, 27258582, 31452210, 40887873, 45430970, 48103380, 54517164, 62904420, 68146455, 81775746, 90861940, 136292910, 163551492, 204439365, 272585820, 408878730, 817757460]

約数ペア:

[(1, 817757460), (2, 408878730), (3, 272585820), (4, 204439365), (5, 163551492), (6, 136292910), (9, 90861940), (10, 81775746), (12, 68146455), (13, 62904420), (15, 54517164), (17, 48103380), (18, 45430970), (20, 40887873), (26, 31452210), (30, 27258582), (34, 24051690), (36, 22715485), (39, 20968140), (45, 18172388), (51, 16034460), (52, 15726105), (60, 13629291), (61, 13405860), (65, 12580884), (68, 12025845), (78, 10484070), (85, 9620676), (90, 9086194), (102, 8017230), (117, 6989380), (122, 6702930), (130, 6290442), (153, 5344820), (156, 5242035), (170, 4810338), (180, 4543097), (183, 4468620), (195, 4193628), (204, 4008615), (221, 3700260), (234, 3494690), (244, 3351465), (255, 3206892), (260, 3145221), (305, 2681172), (306, 2672410), (337, 2426580), (340, 2405169), (366, 2234310), (390, 2096814), (442, 1850130), (468, 1747345), (510, 1603446), (549, 1489540), (585, 1397876), (610, 1340586), (612, 1336205), (663, 1233420), (674, 1213290), (732, 1117155), (765, 1068964), (780, 1048407), (793, 1031220), (884, 925065), (915, 893724), (1011, 808860), (1020, 801723), (1037, 788580), (1098, 744770), (1105, 740052), (1170, 698938), (1220, 670293), (1326, 616710), (1348, 606645), (1530, 534482), (1586, 515610), (1685, 485316), (1830, 446862), (1989, 411140), (2022, 404430), (2074, 394290), (2196, 372385), (2210, 370026), (2340, 349469), (2379, 343740), (2652, 308355), (2745, 297908), (3033, 269620), (3060, 267241), (3111, 262860), (3172, 257805), (3315, 246684), (3370, 242658), (3660, 223431), (3965, 206244), (3978, 205570), (4044, 202215), (4148, 197145), (4381, 186660), (4420, 185013), (4758, 171870), (5055, 161772), (5185, 157716), (5490, 148954), (5729, 142740), (6066, 134810), (6222, 131430), (6630, 123342), (6740, 121329), (7137, 114580), (7930, 103122), (7956, 102785), (8762, 93330), (9333, 87620), (9516, 85935), (9945, 82228), (10110, 80886), (10370, 78858), (10980, 74477), (11458, 71370), (11895, 68748), (12132, 67405), (12444, 65715), (13143, 62220), (13260, 61671), (13481, 60660), (14274, 57290), (15165, 53924), (15555, 52572), (15860, 51561), (17187, 47580), (17524, 46665), (18666, 43810), (19890, 41114), (20220, 40443), (20557, 39780), (20740, 39429), (21905, 37332), (22916, 35685), (23790, 34374), (26286, 31110), (26962, 30330), (28548, 28645)]