7217931060

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 288

約数和(自身を含む): 24191207040

約数和(自身を除く): 16973275980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 289, 306, 324, 340, 405, 459, 486, 510, 540, 571, 578, 612, 729, 765, 810, 867, 918, 972, 1020, 1142, 1156, 1215, 1377, 1445, 1458, 1530, 1620, 1713, 1734, 1836, 2187, 2284, 2295, 2430, 2601, 2754, 2855, 2890, 2916, 3060, 3426, 3468, 3645, 4131, 4335, 4374, 4590, 4860, 5139, 5202, 5508, 5710, 5780, 6852, 6885, 7290, 7803, 8262, 8565, 8670, 8748, 9180, 9707, 10278, 10404, 10935, 11420, 12393, 13005, 13770, 14580, 15417, 15606, 16524, 17130, 17340, 19414, 20556, 20655, 21870, 23409, 24786, 25695, 26010, 27540, 29121, 30834, 31212, 34260, 37179, 38828, 39015, 41310, 43740, 46251, 46818, 48535, 49572, 51390, 52020, 58242, 61668, 61965, 70227, 74358, 77085, 78030, 82620, 87363, 92502, 93636, 97070, 102780, 116484, 117045, 123930, 138753, 140454, 145605, 148716, 154170, 156060, 165019, 174726, 185004, 185895, 194140, 210681, 231255, 234090, 247860, 262089, 277506, 280908, 291210, 308340, 330038, 349452, 351135, 371790, 416259, 421362, 436815, 462510, 468180, 495057, 524178, 555012, 582420, 632043, 660076, 693765, 702270, 743580, 786267, 825095, 832518, 842724, 873630, 925020, 990114, 1048356, 1053405, 1248777, 1264086, 1310445, 1387530, 1404540, 1485171, 1572534, 1650190, 1665036, 1747260, 1980228, 2081295, 2106810, 2358801, 2475285, 2497554, 2528172, 2620890, 2775060, 2970342, 3145068, 3160215, 3300380, 3931335, 4162590, 4213620, 4455513, 4717602, 4950570, 4995108, 5241780, 5940684, 6243885, 6320430, 7076403, 7425855, 7862670, 8325180, 8911026, 9435204, 9901140, 11794005, 12487770, 12640860, 13366539, 14152806, 14851710, 15725340, 17822052, 21229209, 22277565, 23588010, 24975540, 26733078, 28305612, 29703420, 35382015, 40099617, 42458418, 44555130, 47176020, 53466156, 66832695, 70764030, 80199234, 84916836, 89110260, 106146045, 120298851, 133665390, 141528060, 160398468, 200498085, 212292090, 240597702, 267330780, 360896553, 400996170, 424584180, 481195404, 601494255, 721793106, 801992340, 1202988510, 1443586212, 1804482765, 2405977020, 3608965530, 7217931060]

約数ペア:

[(1, 7217931060), (2, 3608965530), (3, 2405977020), (4, 1804482765), (5, 1443586212), (6, 1202988510), (9, 801992340), (10, 721793106), (12, 601494255), (15, 481195404), (17, 424584180), (18, 400996170), (20, 360896553), (27, 267330780), (30, 240597702), (34, 212292090), (36, 200498085), (45, 160398468), (51, 141528060), (54, 133665390), (60, 120298851), (68, 106146045), (81, 89110260), (85, 84916836), (90, 80199234), (102, 70764030), (108, 66832695), (135, 53466156), (153, 47176020), (162, 44555130), (170, 42458418), (180, 40099617), (204, 35382015), (243, 29703420), (255, 28305612), (270, 26733078), (289, 24975540), (306, 23588010), (324, 22277565), (340, 21229209), (405, 17822052), (459, 15725340), (486, 14851710), (510, 14152806), (540, 13366539), (571, 12640860), (578, 12487770), (612, 11794005), (729, 9901140), (765, 9435204), (810, 8911026), (867, 8325180), (918, 7862670), (972, 7425855), (1020, 7076403), (1142, 6320430), (1156, 6243885), (1215, 5940684), (1377, 5241780), (1445, 4995108), (1458, 4950570), (1530, 4717602), (1620, 4455513), (1713, 4213620), (1734, 4162590), (1836, 3931335), (2187, 3300380), (2284, 3160215), (2295, 3145068), (2430, 2970342), (2601, 2775060), (2754, 2620890), (2855, 2528172), (2890, 2497554), (2916, 2475285), (3060, 2358801), (3426, 2106810), (3468, 2081295), (3645, 1980228), (4131, 1747260), (4335, 1665036), (4374, 1650190), (4590, 1572534), (4860, 1485171), (5139, 1404540), (5202, 1387530), (5508, 1310445), (5710, 1264086), (5780, 1248777), (6852, 1053405), (6885, 1048356), (7290, 990114), (7803, 925020), (8262, 873630), (8565, 842724), (8670, 832518), (8748, 825095), (9180, 786267), (9707, 743580), (10278, 702270), (10404, 693765), (10935, 660076), (11420, 632043), (12393, 582420), (13005, 555012), (13770, 524178), (14580, 495057), (15417, 468180), (15606, 462510), (16524, 436815), (17130, 421362), (17340, 416259), (19414, 371790), (20556, 351135), (20655, 349452), (21870, 330038), (23409, 308340), (24786, 291210), (25695, 280908), (26010, 277506), (27540, 262089), (29121, 247860), (30834, 234090), (31212, 231255), (34260, 210681), (37179, 194140), (38828, 185895), (39015, 185004), (41310, 174726), (43740, 165019), (46251, 156060), (46818, 154170), (48535, 148716), (49572, 145605), (51390, 140454), (52020, 138753), (58242, 123930), (61668, 117045), (61965, 116484), (70227, 102780), (74358, 97070), (77085, 93636), (78030, 92502), (82620, 87363)]