186856680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 580245120

約数和(自身を除く): 393388440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 163, 164, 205, 233, 246, 326, 328, 410, 466, 489, 492, 615, 652, 699, 815, 820, 932, 978, 984, 1165, 1230, 1304, 1398, 1630, 1640, 1864, 1956, 2330, 2445, 2460, 2796, 3260, 3495, 3912, 4660, 4890, 4920, 5592, 6520, 6683, 6990, 9320, 9553, 9780, 13366, 13980, 19106, 19560, 20049, 26732, 27960, 28659, 33415, 37979, 38212, 40098, 47765, 53464, 57318, 66830, 75958, 76424, 80196, 95530, 100245, 113937, 114636, 133660, 143295, 151916, 160392, 189895, 191060, 200490, 227874, 229272, 267320, 286590, 303832, 379790, 382120, 400980, 455748, 569685, 573180, 759580, 801960, 911496, 1139370, 1146360, 1519160, 1557139, 2278740, 3114278, 4557480, 4671417, 6228556, 7785695, 9342834, 12457112, 15571390, 18685668, 23357085, 31142780, 37371336, 46714170, 62285560, 93428340, 186856680]

約数ペア:

[(1, 186856680), (2, 93428340), (3, 62285560), (4, 46714170), (5, 37371336), (6, 31142780), (8, 23357085), (10, 18685668), (12, 15571390), (15, 12457112), (20, 9342834), (24, 7785695), (30, 6228556), (40, 4671417), (41, 4557480), (60, 3114278), (82, 2278740), (120, 1557139), (123, 1519160), (163, 1146360), (164, 1139370), (205, 911496), (233, 801960), (246, 759580), (326, 573180), (328, 569685), (410, 455748), (466, 400980), (489, 382120), (492, 379790), (615, 303832), (652, 286590), (699, 267320), (815, 229272), (820, 227874), (932, 200490), (978, 191060), (984, 189895), (1165, 160392), (1230, 151916), (1304, 143295), (1398, 133660), (1630, 114636), (1640, 113937), (1864, 100245), (1956, 95530), (2330, 80196), (2445, 76424), (2460, 75958), (2796, 66830), (3260, 57318), (3495, 53464), (3912, 47765), (4660, 40098), (4890, 38212), (4920, 37979), (5592, 33415), (6520, 28659), (6683, 27960), (6990, 26732), (9320, 20049), (9553, 19560), (9780, 19106), (13366, 13980)]