1009320780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 3205738368

約数和(自身を除く): 2196417588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 41, 52, 60, 65, 74, 78, 82, 111, 123, 130, 148, 156, 164, 185, 195, 205, 222, 246, 260, 370, 390, 410, 444, 481, 492, 533, 555, 615, 740, 780, 820, 853, 962, 1066, 1110, 1230, 1443, 1517, 1599, 1706, 1924, 2132, 2220, 2405, 2460, 2559, 2665, 2886, 3034, 3198, 3412, 4265, 4551, 4810, 5118, 5330, 5772, 6068, 6396, 7215, 7585, 7995, 8530, 9102, 9620, 10236, 10660, 11089, 12795, 14430, 15170, 15990, 17060, 18204, 19721, 22178, 22755, 25590, 28860, 30340, 31561, 31980, 33267, 34973, 39442, 44356, 45510, 51180, 55445, 59163, 63122, 66534, 69946, 78884, 91020, 94683, 98605, 104919, 110890, 118326, 126244, 133068, 139892, 157805, 166335, 174865, 189366, 197210, 209838, 221780, 236652, 295815, 315610, 332670, 349730, 378732, 394420, 410293, 419676, 454649, 473415, 524595, 591630, 631220, 665340, 699460, 820586, 909298, 946830, 1049190, 1183260, 1230879, 1294001, 1363947, 1641172, 1818596, 1893660, 2051465, 2098380, 2273245, 2461758, 2588002, 2727894, 3882003, 4102930, 4546490, 4923516, 5176004, 5455788, 6154395, 6470005, 6819735, 7764006, 8205860, 9092980, 12308790, 12940010, 13639470, 15528012, 16822013, 19410015, 24617580, 25880020, 27278940, 33644026, 38820030, 50466039, 67288052, 77640060, 84110065, 100932078, 168220130, 201864156, 252330195, 336440260, 504660390, 1009320780]

約数ペア:

[(1, 1009320780), (2, 504660390), (3, 336440260), (4, 252330195), (5, 201864156), (6, 168220130), (10, 100932078), (12, 84110065), (13, 77640060), (15, 67288052), (20, 50466039), (26, 38820030), (30, 33644026), (37, 27278940), (39, 25880020), (41, 24617580), (52, 19410015), (60, 16822013), (65, 15528012), (74, 13639470), (78, 12940010), (82, 12308790), (111, 9092980), (123, 8205860), (130, 7764006), (148, 6819735), (156, 6470005), (164, 6154395), (185, 5455788), (195, 5176004), (205, 4923516), (222, 4546490), (246, 4102930), (260, 3882003), (370, 2727894), (390, 2588002), (410, 2461758), (444, 2273245), (481, 2098380), (492, 2051465), (533, 1893660), (555, 1818596), (615, 1641172), (740, 1363947), (780, 1294001), (820, 1230879), (853, 1183260), (962, 1049190), (1066, 946830), (1110, 909298), (1230, 820586), (1443, 699460), (1517, 665340), (1599, 631220), (1706, 591630), (1924, 524595), (2132, 473415), (2220, 454649), (2405, 419676), (2460, 410293), (2559, 394420), (2665, 378732), (2886, 349730), (3034, 332670), (3198, 315610), (3412, 295815), (4265, 236652), (4551, 221780), (4810, 209838), (5118, 197210), (5330, 189366), (5772, 174865), (6068, 166335), (6396, 157805), (7215, 139892), (7585, 133068), (7995, 126244), (8530, 118326), (9102, 110890), (9620, 104919), (10236, 98605), (10660, 94683), (11089, 91020), (12795, 78884), (14430, 69946), (15170, 66534), (15990, 63122), (17060, 59163), (18204, 55445), (19721, 51180), (22178, 45510), (22755, 44356), (25590, 39442), (28860, 34973), (30340, 33267), (31561, 31980)]