238786080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 192

約数和(自身を含む): 858066048

約数和(自身を除く): 619279968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2251, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 4502, 5304, 6240, 6630, 6753, 7072, 8160, 8840, 9004, 10608, 11255, 13260, 13506, 17680, 18008, 21216, 22510, 26520, 27012, 29263, 33765, 35360, 36016, 38267, 45020, 53040, 54024, 58526, 67530, 72032, 76534, 87789, 90040, 106080, 108048, 114801, 117052, 135060, 146315, 153068, 175578, 180080, 191335, 216096, 229602, 234104, 270120, 292630, 306136, 351156, 360160, 382670, 438945, 459204, 468208, 497471, 540240, 574005, 585260, 612272, 702312, 765340, 877890, 918408, 936416, 994942, 1080480, 1148010, 1170520, 1224544, 1404624, 1492413, 1530680, 1755780, 1836816, 1989884, 2296020, 2341040, 2487355, 2809248, 2984826, 3061360, 3511560, 3673632, 3979768, 4592040, 4682080, 4974710, 5969652, 6122720, 7023120, 7462065, 7959536, 9184080, 9949420, 11939304, 14046240, 14924130, 15919072, 18368160, 19898840, 23878608, 29848260, 39797680, 47757216, 59696520, 79595360, 119393040, 238786080]

約数ペア:

[(1, 238786080), (2, 119393040), (3, 79595360), (4, 59696520), (5, 47757216), (6, 39797680), (8, 29848260), (10, 23878608), (12, 19898840), (13, 18368160), (15, 15919072), (16, 14924130), (17, 14046240), (20, 11939304), (24, 9949420), (26, 9184080), (30, 7959536), (32, 7462065), (34, 7023120), (39, 6122720), (40, 5969652), (48, 4974710), (51, 4682080), (52, 4592040), (60, 3979768), (65, 3673632), (68, 3511560), (78, 3061360), (80, 2984826), (85, 2809248), (96, 2487355), (102, 2341040), (104, 2296020), (120, 1989884), (130, 1836816), (136, 1755780), (156, 1530680), (160, 1492413), (170, 1404624), (195, 1224544), (204, 1170520), (208, 1148010), (221, 1080480), (240, 994942), (255, 936416), (260, 918408), (272, 877890), (312, 765340), (340, 702312), (390, 612272), (408, 585260), (416, 574005), (442, 540240), (480, 497471), (510, 468208), (520, 459204), (544, 438945), (624, 382670), (663, 360160), (680, 351156), (780, 306136), (816, 292630), (884, 270120), (1020, 234104), (1040, 229602), (1105, 216096), (1248, 191335), (1326, 180080), (1360, 175578), (1560, 153068), (1632, 146315), (1768, 135060), (2040, 117052), (2080, 114801), (2210, 108048), (2251, 106080), (2652, 90040), (2720, 87789), (3120, 76534), (3315, 72032), (3536, 67530), (4080, 58526), (4420, 54024), (4502, 53040), (5304, 45020), (6240, 38267), (6630, 36016), (6753, 35360), (7072, 33765), (8160, 29263), (8840, 27012), (9004, 26520), (10608, 22510), (11255, 21216), (13260, 18008), (13506, 17680)]