1739786240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 4457980800

約数和(自身を除く): 2718194560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 89, 92, 115, 128, 160, 166, 178, 184, 230, 256, 320, 332, 356, 368, 415, 445, 460, 512, 640, 664, 712, 736, 830, 890, 920, 1024, 1280, 1328, 1424, 1472, 1660, 1780, 1840, 1909, 2047, 2048, 2560, 2656, 2848, 2944, 3320, 3560, 3680, 3818, 4094, 5120, 5312, 5696, 5888, 6640, 7120, 7360, 7387, 7636, 8188, 9545, 10235, 10240, 10624, 11392, 11776, 13280, 14240, 14720, 14774, 15272, 16376, 19090, 20470, 21248, 22784, 23552, 26560, 28480, 29440, 29548, 30544, 32752, 36935, 38180, 40940, 42496, 45568, 47104, 53120, 56960, 58880, 59096, 61088, 65504, 73870, 76360, 81880, 84992, 91136, 106240, 113920, 117760, 118192, 122176, 131008, 147740, 152720, 163760, 169901, 169984, 182272, 212480, 227840, 235520, 236384, 244352, 262016, 295480, 305440, 327520, 339802, 424960, 455680, 472768, 488704, 524032, 590960, 610880, 655040, 679604, 849505, 849920, 911360, 945536, 977408, 1048064, 1181920, 1221760, 1310080, 1359208, 1699010, 1891072, 1954816, 2096128, 2363840, 2443520, 2620160, 2718416, 3398020, 3782144, 3909632, 4192256, 4727680, 4887040, 5240320, 5436832, 6796040, 7564288, 9455360, 9774080, 10480640, 10873664, 13592080, 15128576, 18910720, 19548160, 20961280, 21747328, 27184160, 37821440, 43494656, 54368320, 75642880, 86989312, 108736640, 173978624, 217473280, 347957248, 434946560, 869893120, 1739786240]

約数ペア:

[(1, 1739786240), (2, 869893120), (4, 434946560), (5, 347957248), (8, 217473280), (10, 173978624), (16, 108736640), (20, 86989312), (23, 75642880), (32, 54368320), (40, 43494656), (46, 37821440), (64, 27184160), (80, 21747328), (83, 20961280), (89, 19548160), (92, 18910720), (115, 15128576), (128, 13592080), (160, 10873664), (166, 10480640), (178, 9774080), (184, 9455360), (230, 7564288), (256, 6796040), (320, 5436832), (332, 5240320), (356, 4887040), (368, 4727680), (415, 4192256), (445, 3909632), (460, 3782144), (512, 3398020), (640, 2718416), (664, 2620160), (712, 2443520), (736, 2363840), (830, 2096128), (890, 1954816), (920, 1891072), (1024, 1699010), (1280, 1359208), (1328, 1310080), (1424, 1221760), (1472, 1181920), (1660, 1048064), (1780, 977408), (1840, 945536), (1909, 911360), (2047, 849920), (2048, 849505), (2560, 679604), (2656, 655040), (2848, 610880), (2944, 590960), (3320, 524032), (3560, 488704), (3680, 472768), (3818, 455680), (4094, 424960), (5120, 339802), (5312, 327520), (5696, 305440), (5888, 295480), (6640, 262016), (7120, 244352), (7360, 236384), (7387, 235520), (7636, 227840), (8188, 212480), (9545, 182272), (10235, 169984), (10240, 169901), (10624, 163760), (11392, 152720), (11776, 147740), (13280, 131008), (14240, 122176), (14720, 118192), (14774, 117760), (15272, 113920), (16376, 106240), (19090, 91136), (20470, 84992), (21248, 81880), (22784, 76360), (23552, 73870), (26560, 65504), (28480, 61088), (29440, 59096), (29548, 58880), (30544, 56960), (32752, 53120), (36935, 47104), (38180, 45568), (40940, 42496)]