202984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 539468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 89, 102, 104, 120, 129, 130, 136, 156, 170, 172, 178, 195, 204, 208, 215, 221, 240, 255, 258, 260, 267, 272, 312, 340, 344, 356, 390, 408, 430, 442, 445, 510, 516, 520, 534, 559, 624, 645, 663, 680, 688, 712, 731, 780, 816, 860, 884, 890, 1020, 1032, 1040, 1068, 1105, 1118, 1157, 1290, 1326, 1335, 1360, 1424, 1462, 1513, 1560, 1677, 1720, 1768, 1780, 2040, 2064, 2136, 2193, 2210, 2236, 2314, 2580, 2652, 2670, 2795, 2924, 3026, 3120, 3315, 3354, 3440, 3471, 3536, 3560, 3655, 3827, 4080, 4272, 4386, 4420, 4472, 4539, 4628, 5160, 5304, 5340, 5590, 5785, 5848, 6052, 6630, 6708, 6942, 7120, 7310, 7565, 7654, 8385, 8772, 8840, 8944, 9078, 9256, 9503, 10320, 10608, 10680, 10965, 11180, 11481, 11570, 11696, 12104, 13260, 13416, 13884, 14620, 15130, 15308, 16770, 17355, 17544, 17680, 18156, 18512, 19006, 19135, 19669, 21360, 21930, 22360, 22695, 22962, 23140, 24208, 26520, 26832, 27768, 28509, 29240, 30260, 30616, 33540, 34710, 35088, 36312, 38012, 38270, 39338, 43860, 44720, 45390, 45924, 46280, 47515, 49751, 53040, 55536, 57018, 57405, 58480, 59007, 60520, 61232, 65059, 67080, 69420, 72624, 76024, 76540, 78676, 87720, 90780, 91848, 92560, 95030, 98345, 99502, 114036, 114810, 118014, 121040, 130118, 134160, 138840, 142545, 149253, 152048, 153080, 157352, 175440, 181560, 183696, 190060, 195177, 196690, 199004, 228072, 229620, 236028, 248755, 260236, 277680, 285090, 295035, 298506, 306160, 314704, 325295, 363120, 380120, 390354, 393380, 398008, 456144, 459240, 472056, 497510, 520472, 570180, 590070, 597012, 650590, 746265, 760240, 780708, 786760, 796016, 845767, 918480, 944112, 975885, 995020, 1040944, 1140360, 1180140, 1194024, 1301180, 1492530, 1561416, 1573520, 1691534, 1951770, 1990040, 2280720, 2360280, 2388048, 2537301, 2602360, 2985060, 3122832, 3383068, 3903540, 3980080, 4228835, 4720560, 5074602, 5204720, 5970120, 6766136, 7807080, 8457670, 10149204, 11940240, 12686505, 13532272, 15614160, 16915340, 20298408, 25373010, 33830680, 40596816, 50746020, 67661360, 101492040, 202984080]

約数ペア:

[(1, 202984080), (2, 101492040), (3, 67661360), (4, 50746020), (5, 40596816), (6, 33830680), (8, 25373010), (10, 20298408), (12, 16915340), (13, 15614160), (15, 13532272), (16, 12686505), (17, 11940240), (20, 10149204), (24, 8457670), (26, 7807080), (30, 6766136), (34, 5970120), (39, 5204720), (40, 5074602), (43, 4720560), (48, 4228835), (51, 3980080), (52, 3903540), (60, 3383068), (65, 3122832), (68, 2985060), (78, 2602360), (80, 2537301), (85, 2388048), (86, 2360280), (89, 2280720), (102, 1990040), (104, 1951770), (120, 1691534), (129, 1573520), (130, 1561416), (136, 1492530), (156, 1301180), (170, 1194024), (172, 1180140), (178, 1140360), (195, 1040944), (204, 995020), (208, 975885), (215, 944112), (221, 918480), (240, 845767), (255, 796016), (258, 786760), (260, 780708), (267, 760240), (272, 746265), (312, 650590), (340, 597012), (344, 590070), (356, 570180), (390, 520472), (408, 497510), (430, 472056), (442, 459240), (445, 456144), (510, 398008), (516, 393380), (520, 390354), (534, 380120), (559, 363120), (624, 325295), (645, 314704), (663, 306160), (680, 298506), (688, 295035), (712, 285090), (731, 277680), (780, 260236), (816, 248755), (860, 236028), (884, 229620), (890, 228072), (1020, 199004), (1032, 196690), (1040, 195177), (1068, 190060), (1105, 183696), (1118, 181560), (1157, 175440), (1290, 157352), (1326, 153080), (1335, 152048), (1360, 149253), (1424, 142545), (1462, 138840), (1513, 134160), (1560, 130118), (1677, 121040), (1720, 118014), (1768, 114810), (1780, 114036), (2040, 99502), (2064, 98345), (2136, 95030), (2193, 92560), (2210, 91848), (2236, 90780), (2314, 87720), (2580, 78676), (2652, 76540), (2670, 76024), (2795, 72624), (2924, 69420), (3026, 67080), (3120, 65059), (3315, 61232), (3354, 60520), (3440, 59007), (3471, 58480), (3536, 57405), (3560, 57018), (3655, 55536), (3827, 53040), (4080, 49751), (4272, 47515), (4386, 46280), (4420, 45924), (4472, 45390), (4539, 44720), (4628, 43860), (5160, 39338), (5304, 38270), (5340, 38012), (5590, 36312), (5785, 35088), (5848, 34710), (6052, 33540), (6630, 30616), (6708, 30260), (6942, 29240), (7120, 28509), (7310, 27768), (7565, 26832), (7654, 26520), (8385, 24208), (8772, 23140), (8840, 22962), (8944, 22695), (9078, 22360), (9256, 21930), (9503, 21360), (10320, 19669), (10608, 19135), (10680, 19006), (10965, 18512), (11180, 18156), (11481, 17680), (11570, 17544), (11696, 17355), (12104, 16770), (13260, 15308), (13416, 15130), (13884, 14620)]