849422340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 2978591616

約数和(自身を除く): 2129169276

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, 65, 68, 78, 85, 90, 102, 117, 130, 131, 153, 156, 163, 170, 180, 195, 204, 221, 234, 255, 260, 262, 306, 326, 340, 390, 393, 442, 468, 489, 510, 524, 585, 612, 652, 655, 663, 765, 780, 786, 815, 884, 978, 1020, 1105, 1170, 1179, 1310, 1326, 1467, 1530, 1572, 1630, 1703, 1956, 1965, 1989, 2119, 2210, 2227, 2340, 2358, 2445, 2620, 2652, 2771, 2934, 3060, 3260, 3315, 3406, 3930, 3978, 4238, 4420, 4454, 4716, 4890, 5109, 5542, 5868, 5895, 6357, 6630, 6681, 6812, 7335, 7860, 7956, 8313, 8476, 8515, 8908, 9780, 9945, 10218, 10595, 11084, 11135, 11790, 12714, 13260, 13362, 13855, 14670, 15327, 16626, 17030, 19071, 19890, 20043, 20436, 21190, 21353, 22270, 23580, 24939, 25428, 25545, 26724, 27710, 28951, 29340, 30654, 31785, 33252, 33405, 34060, 36023, 38142, 39780, 40086, 41565, 42380, 42706, 44540, 49878, 51090, 55420, 57902, 61308, 63570, 64059, 66810, 72046, 76284, 76635, 80172, 83130, 85412, 86853, 95355, 99756, 100215, 102180, 106765, 108069, 115804, 124695, 127140, 128118, 133620, 144092, 144755, 153270, 166260, 173706, 180115, 190710, 192177, 200430, 213530, 216138, 249390, 256236, 260559, 277589, 289510, 306540, 320295, 324207, 347412, 360230, 363001, 381420, 384354, 400860, 427060, 432276, 434265, 498780, 521118, 540345, 555178, 579020, 640590, 648414, 720460, 726002, 768708, 832767, 868530, 960885, 1042236, 1080690, 1089003, 1110356, 1281180, 1296828, 1302795, 1387945, 1452004, 1621035, 1665534, 1737060, 1815005, 1921770, 2161380, 2178006, 2498301, 2605590, 2775890, 3242070, 3267009, 3331068, 3630010, 3843540, 4163835, 4356012, 4719013, 4996602, 5211180, 5445015, 5551780, 6484140, 6534018, 7260020, 8327670, 9438026, 9993204, 10890030, 12491505, 13068036, 14157039, 16335045, 16655340, 18876052, 21780060, 23595065, 24983010, 28314078, 32670090, 42471117, 47190130, 49966020, 56628156, 65340180, 70785195, 84942234, 94380260, 141570390, 169884468, 212355585, 283140780, 424711170, 849422340]

約数ペア:

[(1, 849422340), (2, 424711170), (3, 283140780), (4, 212355585), (5, 169884468), (6, 141570390), (9, 94380260), (10, 84942234), (12, 70785195), (13, 65340180), (15, 56628156), (17, 49966020), (18, 47190130), (20, 42471117), (26, 32670090), (30, 28314078), (34, 24983010), (36, 23595065), (39, 21780060), (45, 18876052), (51, 16655340), (52, 16335045), (60, 14157039), (65, 13068036), (68, 12491505), (78, 10890030), (85, 9993204), (90, 9438026), (102, 8327670), (117, 7260020), (130, 6534018), (131, 6484140), (153, 5551780), (156, 5445015), (163, 5211180), (170, 4996602), (180, 4719013), (195, 4356012), (204, 4163835), (221, 3843540), (234, 3630010), (255, 3331068), (260, 3267009), (262, 3242070), (306, 2775890), (326, 2605590), (340, 2498301), (390, 2178006), (393, 2161380), (442, 1921770), (468, 1815005), (489, 1737060), (510, 1665534), (524, 1621035), (585, 1452004), (612, 1387945), (652, 1302795), (655, 1296828), (663, 1281180), (765, 1110356), (780, 1089003), (786, 1080690), (815, 1042236), (884, 960885), (978, 868530), (1020, 832767), (1105, 768708), (1170, 726002), (1179, 720460), (1310, 648414), (1326, 640590), (1467, 579020), (1530, 555178), (1572, 540345), (1630, 521118), (1703, 498780), (1956, 434265), (1965, 432276), (1989, 427060), (2119, 400860), (2210, 384354), (2227, 381420), (2340, 363001), (2358, 360230), (2445, 347412), (2620, 324207), (2652, 320295), (2771, 306540), (2934, 289510), (3060, 277589), (3260, 260559), (3315, 256236), (3406, 249390), (3930, 216138), (3978, 213530), (4238, 200430), (4420, 192177), (4454, 190710), (4716, 180115), (4890, 173706), (5109, 166260), (5542, 153270), (5868, 144755), (5895, 144092), (6357, 133620), (6630, 128118), (6681, 127140), (6812, 124695), (7335, 115804), (7860, 108069), (7956, 106765), (8313, 102180), (8476, 100215), (8515, 99756), (8908, 95355), (9780, 86853), (9945, 85412), (10218, 83130), (10595, 80172), (11084, 76635), (11135, 76284), (11790, 72046), (12714, 66810), (13260, 64059), (13362, 63570), (13855, 61308), (14670, 57902), (15327, 55420), (16626, 51090), (17030, 49878), (19071, 44540), (19890, 42706), (20043, 42380), (20436, 41565), (21190, 40086), (21353, 39780), (22270, 38142), (23580, 36023), (24939, 34060), (25428, 33405), (25545, 33252), (26724, 31785), (27710, 30654), (28951, 29340)]