67086720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 244249200

約数和(自身を除く): 177162480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 613, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1226, 1368, 1440, 1520, 1710, 1824, 1839, 1920, 2280, 2432, 2452, 2736, 2880, 3040, 3065, 3420, 3648, 3678, 4560, 4904, 5472, 5517, 5760, 6080, 6130, 6840, 7296, 7356, 9120, 9195, 9808, 10944, 11034, 11647, 12160, 12260, 13680, 14712, 18240, 18390, 19616, 21888, 22068, 23294, 24520, 27360, 27585, 29424, 34941, 36480, 36780, 39232, 44136, 46588, 49040, 54720, 55170, 58235, 58848, 69882, 73560, 78464, 88272, 93176, 98080, 104823, 109440, 110340, 116470, 117696, 139764, 147120, 174705, 176544, 186352, 196160, 209646, 220680, 232940, 235392, 279528, 294240, 349410, 353088, 372704, 392320, 419292, 441360, 465880, 524115, 559056, 588480, 698820, 706176, 745408, 838584, 882720, 931760, 1048230, 1118112, 1176960, 1397640, 1490816, 1677168, 1765440, 1863520, 2096460, 2236224, 2795280, 3354336, 3530880, 3727040, 4192920, 4472448, 5590560, 6708672, 7454080, 8385840, 11181120, 13417344, 16771680, 22362240, 33543360, 67086720]

約数ペア:

[(1, 67086720), (2, 33543360), (3, 22362240), (4, 16771680), (5, 13417344), (6, 11181120), (8, 8385840), (9, 7454080), (10, 6708672), (12, 5590560), (15, 4472448), (16, 4192920), (18, 3727040), (19, 3530880), (20, 3354336), (24, 2795280), (30, 2236224), (32, 2096460), (36, 1863520), (38, 1765440), (40, 1677168), (45, 1490816), (48, 1397640), (57, 1176960), (60, 1118112), (64, 1048230), (72, 931760), (76, 882720), (80, 838584), (90, 745408), (95, 706176), (96, 698820), (114, 588480), (120, 559056), (128, 524115), (144, 465880), (152, 441360), (160, 419292), (171, 392320), (180, 372704), (190, 353088), (192, 349410), (228, 294240), (240, 279528), (285, 235392), (288, 232940), (304, 220680), (320, 209646), (342, 196160), (360, 186352), (380, 176544), (384, 174705), (456, 147120), (480, 139764), (570, 117696), (576, 116470), (608, 110340), (613, 109440), (640, 104823), (684, 98080), (720, 93176), (760, 88272), (855, 78464), (912, 73560), (960, 69882), (1140, 58848), (1152, 58235), (1216, 55170), (1226, 54720), (1368, 49040), (1440, 46588), (1520, 44136), (1710, 39232), (1824, 36780), (1839, 36480), (1920, 34941), (2280, 29424), (2432, 27585), (2452, 27360), (2736, 24520), (2880, 23294), (3040, 22068), (3065, 21888), (3420, 19616), (3648, 18390), (3678, 18240), (4560, 14712), (4904, 13680), (5472, 12260), (5517, 12160), (5760, 11647), (6080, 11034), (6130, 10944), (6840, 9808), (7296, 9195), (7356, 9120)]